Premise: Man in striped polo shirt looks on as a man suspended on a swing cleans the windows of a skyscraper.

Hypothesis:  Man in striped polo shirt looks on as another man cleans the windows of a skyscraper.
Relation: neutral

Hypothesis: A girl sees her reflection in a large bay window.
Relation: contradiction

Hypothesis: A persont looks on as a man suspended on a swing cleans the windows of a skyscraper.
Relation: entailment