Denny asked: Can we conclude from "A girl walks on a sidewalk while talking on a cellphone." that "A girl is talking to her friend on the phone."?\nOptions:\n- yes\n- no\n- it is not possible to tell.
Le: OK, so how can I answer with some explanation?

User
People can talk to anyone on a cellphone and not just a friend.
The answer: it is not possible to tell.
Assistant