Premise: A woman wearing a black shirt and a man wearing a black shirt look through a microscope while another person with a baseball cap looks on.

Hypothesis: Man and woman looking through binoculars in a park.
Relation: contradiction

Hypothesis: Man and woman working together in a lab, using a microscope.
Relation: neutral

Hypothesis: Man and woman wearign black shirts, looking through a microscope.
Relation: entailment