diff --git a/src/prompts/json-problems.ts b/src/prompts/json-problems.ts
deleted file mode 100644
index 89c071d..0000000
--- a/src/prompts/json-problems.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2023-2024 Tracehub.git
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/**
- * Format to JSON prompt.
- */
-export class JsonProblems implements Scalar<string> {
-
-  /**
-   * Ctor.
-   * @param problems Problems
-   */
-  constructor(private readonly problems: any) {
-  }
-
-  value(): string {
-    return `
-    Please format these response to JSON array format.
-    Each problem statement must be represented as a plain string array member.
-    Please strictly adhere the provided example template.
-    Example:
-    {
-      "size": <size of the array>,
-      "problems": [
-        "...",
-        "...",
-         ...
-      ]
-    }
-    
-    Problems:
-${this.problems}
-    `;
-  }
-}
diff --git a/src/prompts/suggestions-json.ts b/src/prompts/suggestions-json.ts
deleted file mode 100644
index 1a302ea..0000000
--- a/src/prompts/suggestions-json.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2023-2024 Tracehub.git
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/**
- * Prompt to format suggestions to JSON.
- */
-export class SuggestionsJson implements Scalar<string> {
-
-  /**
-   * Ctor.
-   * @param suggestions Suggestions
-   */
-  constructor(private readonly suggestions: any) {
-  }
-
-  value(): string {
-    return `
-    Please combine provided suggestions text into logical array of suggestions and format these response to JSON format. 
-    Each suggestion must be represented as a plain string array member.
-    It's very important to split text into array members smart using logic.
-    Please strictly adhere the provided example template.
-    Don't rephrase suggestions or generate any other info.
-    Example:
-    { 
-      "suggestions": [
-       "...",
-       "...",
-        ... 
-      ]
-    }
-    Suggestions:
-${this.suggestions}
-    `;
-  }
-}