context: The horses pull the carriage, holding people and a dog, through the rain.
hypothesis: There is little chance that family and dog return from outing in a carriage while it is raining.
valid_hypothesis: It is probably the case that family and dog return from outing in a carriage while it is raining.
invalid_hypothesis: There is little chance that family and dog return from outing in a carriage while it is raining.
hypothesis_assertion: Family and dog return from outing in a carriage while it is raining.