Premise: A very young child in a red plaid coat and pink winter hat makes a snowball in a large pile of snow.

Hypothesis:  A child in a red plaid coat and pink winter hat makes a snowball in a large pile of snow.
Relation: entailment

Hypothesis:  A very young child in a red plaid coat and pink winter hat makes a snowball.
Relation: entailment

Hypothesis: An old lady fell on the stairs.
Relation: contradiction