Next Question: Given the sentence "Several men in hard hats are operating a giant pulley system." is it true that "The detectives operate a tool in the crime scene."?
My Answer: Let's think. The detectives could be operating a giant pulley system in a crime scene. The answer is no.

Next Question: Can we conclude from "Three young men and 1 young lady are protesting about the exploitation of young workers." that "Three young men and 1 young lady outside of the building that exploits young people."?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. People can protest the exploitation of young workers without being outside of the building that exploits young people. The answer is it is not possible to tell.

Next Question: Can we conclude from "People go up the escalator." that "The people are afraid of the escalator."?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. People who are afraid of the escalator would usually avoid using it. The answer is it is not possible to tell.

Next Question: Test for natural language inference.
Premise: "A young woman in jogging suit running along the bank of a river."
Hypothesis: "The woman is wearing a pink jogging suit."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
My Answer:
Let's think. A young woman in jogging suit running along the bank of a river does not imply that she is wearing a pink jogging suit. The answer is it is not possible to tell.