Premise: A man is sitting on the ground welding something .
Correct statement: There is a very good chance that a person is working on something with a welding torch .
Incorrect statement: We doubt that a person is working on something with a welding torch .
Correct statement: There is a very good chance that a man is welding at work .
Incorrect statement: We doubt that a man is welding at work .
Correct statement: It is likely that the man is welding something that had previously broken apart .
Incorrect statement: There is little chance that the man is welding something that had previously broken apart .
Correct statement: It is highly likely that a welder is working at his job .
Incorrect statement: There is almost no chance that a welder is working at his job .
Correct statement: There is almost no chance that a welder works on a new piece outside .
Incorrect statement: Chances are about even that a welder works on a new piece outside .