context: A man in a brown shirt and blue shorts walking in Droney Park.
hypothesis: Chances are about even that a man walking in Droney Park on his day off.
valid_hypothesis: Chances are about even that a man walking in Droney Park on his day off.
invalid_hypothesis: It is impossible that a man walking in Droney Park on his day off.
hypothesis_assertion: A man walking in Droney Park on his day off.