Denny asked: If "A tennis player is serving the ball on a grass court." does that mean that "A tennis player is playing the final set in a large tournament."?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Le: OK, so how can I answer with some explanation?

User
Serving a ball does not imply playing the final set in a large tournament.
The answer: it is not possible to tell.
Assistant