Premise: A line of men riding horseback through the grass are all wearing period uniforms.

Hypothesis: A line of sad men riding horseback through the grass are all wearing period uniforms.
Relation: neutral

Hypothesis: A line of people riding horseback through the grass are all wearing period uniforms.
Relation: entailment

Hypothesis: A line of women riding horseback through the grass are all wearing period uniforms.
Relation: contradiction