Answer the following question, with explanation first.
If "A man in a blue coat addresses a group of at least sixteen men and women in a field." does that mean that "A man is talking to a group of people about science."?\nOptions:\n- yes\n- it is not possible to tell\n- no

it is not possible to tell
It might not be science that the man is talking about.

.

Final answer: it is not possible to tell