Premise: "A man with a white beard and hair pulled back in a ponytail is wearing a karate outfit with a yellow belt and standing in a ready pose."
Hypothesis: "A man getting ready to fight his opponent."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Wearing a karate outfit does not imply getting ready to fight..

Given the sentence "A man leans out of a doorway at night and looks past a large." is it true that "Circular sign that says hells on it."?

no
Explanation: A woman leans out the window and looks past the billboard..

Premise: "Two guys sitting on a car and horse with potatoes in the back."
Hypothesis: "The males are sitting on the ground."
Do we know that the hypothesis entailed by the premise?

no
Explanation: Males are either sitting on the ground or on a car..

Premise: "A man and a woman are strapped into a circular metal ride."
Hypothesis: "The couple are at the movies."
Do we know that the hypothesis entailed by the premise?
no
Explanation: You would not be on a metal ride while at the movies..