KARL: There’s a euthanasia measure on the ballot today, and I think I’ll vote for it. It seems reasonable that terminally ill patients should be allowed to be disconnected from life-support systems so that they can die peacefully and naturally.
SERGIO: You must be crazy! Euthanasia means giving people lethal injections, and that’s clearly murder.

Determine whether the following disputes are verbal, factual, or some combination of the two. If verbal, discuss whether the dispute arises from vagueness or ambiguity.