Premise & hypothesis.
A female speaker wearing a gray jacket, a dark scoop necked top with a dark knee length skirt is presenting to a group using a computer to present as well as a microphone at the podium.

A woman wearing a very professional looking outfit is giving a group a presentation with a computer and microphone.
++++++++++
true or not.
yes

Premise & hypothesis.
A busy city scene with colorful lighted buildings and a lot of people walking on the street.

A lot of people walk on the street in the city.
++++++++++
true or not.
yes

Premise & hypothesis.
People sit on folding chairs outside in front a burning fire.

The people are dancing by the fire.
++++++++++
true or not.
no