context: A young girl in a helmet walks barefoot across a mossy tree trunk that is lying over water.
hypothesis: It is probably the case that a girl doesn't like balancing on a tree.
valid_hypothesis: Chances are slight that a girl doesn't like balancing on a tree.
invalid_hypothesis: It is probably the case that a girl doesn't like balancing on a tree.
hypothesis_assertion: A girl doesn't like balancing on a tree.