Premise & hypothesis.
two people fighting on a ring while the referee watches.

The people are fighting.
++++++++++
true or not.
yes

Premise & hypothesis.
Skier takes a steep path down the mountain.

Someone is skiing.
++++++++++
true or not.
yes

Premise & hypothesis.
Two people with eccentric hairstyles snuggle up under blankets on a bench in front of a laptop.

The hair is very high.
++++++++++
true or not.
it is not possible to tell