context: An older man sitting on a bench, on the sidewalk, reading a book.
hypothesis: It is likely that an old guy sits on a bench by a cracked sidewalk reading a red book.
valid_hypothesis: It is impossible that an old guy sits on a bench by a cracked sidewalk reading a red book.
invalid_hypothesis: It is likely that an old guy sits on a bench by a cracked sidewalk reading a red book.
hypothesis_assertion: An old guy sits on a bench by a cracked sidewalk reading a red book.