context: One little toddler wearing blue pajamas and a little girl wearing red pajamas opening presents on christmas day.
hypothesis: It is highly unlikely that two small children are unhappy with the opening of their presents.
valid_hypothesis: It is highly unlikely that two small children are unhappy with the opening of their presents.
invalid_hypothesis: We believe that two small children are unhappy with the opening of their presents.
hypothesis_assertion: Two small children are unhappy with the opening of their presents.