Premise & hypothesis.
A man and woman both wearing white, standing on the Great Wall of China.

A man and a woman are on the Great Wall of China while spitting over the edge.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A crowd has gathered to watch the Summer Concert Series.

People bring picnic baskets and spend the whole day at the park during the Summer Concert Series.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
Asian woman in crowd, carrying black bag with "pain" and spiked knuckle graphic.

the woman is carrying a bag
++++++++++
true or not.
yes