Premise: People in a dark room that has walls illuminated by green lights and one person is holding up their cellphone.

Hypothesis: A nearly dark room lit only by the soft light at it's walls and a cell phone held by one of the people inside it.
Relation: entailment

Hypothesis: A crowd of people breaking and then throwing their mangled cell phones into a burning pit to expression of their desire to return to a simpler time.
Relation: contradiction

Hypothesis: A group of people enjoying the creeping dark in a haunted house.
Relation: neutral