Premise: A man standing in front of a microphone with a brick wall at his back has his hand across his eyes.

Hypothesis: With the sun in his eyes, a man readies himself to give a speech to a group.
Relation: neutral

Hypothesis: A person shades his face while preparing to speak.
Relation: entailment

Hypothesis: A man sits under an awning in the shade watching a parade pass by on the street.
Relation: contradiction