context: It is impossible that Sandra dropped the milk. There is almost no chance that Bernhard is a frog. It is likely that Mary discarded the milk.
hypothesis: It is unlikely that either Mary discarded the milk, or Bernhard is a frog.
valid_hypothesis: It is probable that either Mary discarded the milk, or Bernhard is a frog.
invalid_hypothesis: It is unlikely that either Mary discarded the milk, or Bernhard is a frog.
hypothesis_assertion: Either Mary discarded the milk, or Bernhard is a frog.