Premise: Lighted night scene of a military uniformed guard standing outside behind metal street barriers, talking on a radio communications device, in front of a tank.

Hypothesis: The guard is protecting an area from unwanted persons entering.
it is not possible to tell

Premise: A man is eating food on a stick in front of a food stand.

Hypothesis: There are multiple food stands.
it is not possible to tell

Premise: A man wearing colorful clothing and white sunglasses is playing a large drum with his hands.

Hypothesis: The man sings while he is playing his drum.
it is not possible to tell

Premise: Performance of a female pianist and a male french horn player.

Hypothesis: Musicians making music.
yes