Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: There is more food in the tropical fruit category than just pineapples and mangoes. The man would be separating more than pineapples from mangoes.
 The question and answer:
Given the sentence "A man sorts tropical fruit." can we conclude that "A man is separating pineapples from mangoes."?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell