If "Dr. nava working on some mathematical equations on a blackboard." does that mean that "Dr. nava is doing math for a research prokect."?\nOptions:\n- yes\n- it is not possible to tell\n- no
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User
Just because Dr. Nava working on some mathematical equations on a blackboard does not mean that he is doing math for a research prokect. The answer is it is not possible to tell.
Assistant