Given the stream of consciousness rationale, provide a reasonable question and answer. Rationale: Scuba divers are not necessarily researchers and viewing the sunken airplane does not mean they trying to recover the black box.
 The question and answer:
Given the sentence "Scuba divers are viewing the sunken airplane in the sea." can we conclude that "Researchers are trying to recover the black box from a sunken airplane."?
Options:
- yes
- it is not possible to tell
- no
The answer is it is not possible to tell