There is almost no chance that Bernhard is yellow. It is probably the case that Greg is green. It is probable that Winona is a wolf.
It is probably the case that either Bernhard is yellow, or Winona is a wolf.
It is probably the case that either Bernhard is yellow, or Winona is a wolf.
There is little chance that either Bernhard is yellow, or Winona is a wolf.
Either Bernhard is yellow, or Winona is a wolf.