Premise & hypothesis.
Several people in beach chairs and on beach towels sitting in the sand.

A few people are on beach towels.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A person with tattoos is looking at a photo on a digital camera, or cellphone.

A person looks at a digital photo.
++++++++++
true or not.
yes

Premise & hypothesis.
A dark dog jumps out of the water and onto the grass.

The dog leaps from the water.
++++++++++
true or not.
yes