context: Chances are slight that Julius is a rhino. It is highly likely that Lily is a frog. It is almost certain that Mary moved to the office.
hypothesis: It is highly likely that julius is a rhino, or Lily is a frog.
valid_hypothesis: It is highly likely that julius is a rhino, or Lily is a frog.
invalid_hypothesis: There is little chance that julius is a rhino, or Lily is a frog.
hypothesis_assertion: Julius is a rhino, or Lily is a frog.