Premise: Two teams are playing rugby in a field.

Hypothesis: two rival trams have a final rugby showdown at a park
it is not possible to tell

Premise: Man with gray hair telling a story to a group of younger people on a bench.

Hypothesis: there is a guy telling a story to a crowd
it is not possible to tell

Premise: An orchestra of about 30 people are practicing on the stage of what appears to be an auditorium full of green chairs.

Hypothesis: A teacher shows a teenage boy the property fingering on his trumpet during a school band practice.
no

Premise: A man is vacuuming the grass on his lawn.

Hypothesis: The person is cleaning up for house guests.
it is not possible to tell