There is little chance that Mary is in the bedroom. It is probable that Greg is a swan. It is probably not the case that Brian is a lion. It is probable that if either Brian is a lion, or Mary is in the bedroom, then Yann is thirsty. It is impossible that if Mary is in the bedroom, and Brian is a lion, then Bill went to the hallway. It is improbable that if Mary is in the bedroom, and Greg is a swan, then John picked up the apple.
There is a very good chance that john picked up the apple, or Yann is thirsty.
It is unlikely that john picked up the apple, or Yann is thirsty.
There is a very good chance that john picked up the apple, or Yann is thirsty.
John picked up the apple, or Yann is thirsty.