context: The blond-haired and blue eyed child holds the wooden airplane in his hands.
hypothesis: There is almost no chance that a child is playing with a toy airplane that was made by his grandfather.
valid_hypothesis: There is almost no chance that a child is playing with a toy airplane that was made by his grandfather.
invalid_hypothesis: It is likely that a child is playing with a toy airplane that was made by his grandfather.
hypothesis_assertion: A child is playing with a toy airplane that was made by his grandfather.