The fact that a person is plowing with cattle doesn't imply he is going to create an irrigation ditch.


Consider the staetement "A black person in a white shirt and headscarf is plowing a field behind two yoked cattle, one tan and one dark brown, with blue-painted horns.". Based on this statement, is "A black person in a white shirt is using two cattle to create an irrigation ditch" a true statement? Yes/no/unknown