context: It is likely that Julius is a swan. It is highly likely that Lily is a rhino. It is probable that Sandra is in the garden.
hypothesis: It is almost certain that julius is a swan, or Lily is a rhino.
valid_hypothesis: It is almost certain that julius is a swan, or Lily is a rhino.
invalid_hypothesis: It is highly unlikely that julius is a swan, or Lily is a rhino.
hypothesis_assertion: Julius is a swan, or Lily is a rhino.