context: It is improbable that Jason is bored. It is highly likely that Bernhard is a lion. There is a very good chance that Mary went to the garden. It is unlikely that if Mary went to the garden, or Bernhard is a lion, then John discarded the apple. It is probably not the case that if either Bernhard is a lion, or Mary went to the garden, then Greg is a rhino. It is probably not the case that if Bernhard is a lion, or Jason is bored, then Julius is gray.
hypothesis: It is highly likely that julius is gray, and Greg is a rhino.
valid_hypothesis: There is almost no chance that julius is gray, and Greg is a rhino.
invalid_hypothesis: It is highly likely that julius is gray, and Greg is a rhino.
hypothesis_assertion: Julius is gray, and Greg is a rhino.