Premise & hypothesis.
The elephant's nose is curled.

The elephant's nose is curled while he eats
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Two young children riding a bus, one is holding a bottle and the other is holding a can.

One of the children is drinking grape soda, the other is drinking dr. pepper.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Several elderly people are interacting with others.

People socialize and get to know others.
++++++++++
true or not.
yes