Premise & hypothesis.
Construction work being performed in a local business area.

People are watching the opera.
++++++++++
true or not.
no

Premise & hypothesis.
Men and women sitting outside at a table toasting with wineglasses.

People are dancing at a concert.
++++++++++
true or not.
no

Premise & hypothesis.
Three firemen are standing around two firetrucks, one with a beard is leaning against the firetruck, while the other two are talking to him.

A bearded man is leaning on a firetruck
++++++++++
true or not.
yes