Premise: Items are being sold in the open market by it 's vendors .
Correct statement: There is a better than even chance that jewelry is being sold in the open market
Incorrect statement: It is highly unlikely that jewelry is being sold in the open market
Correct statement: It is probably not the case that hats are being sold .
Incorrect statement: It is certain that hats are being sold .
Correct statement: It is probable that people are shopping at a small open market .
Incorrect statement: It is improbable that people are shopping at a small open market .
Correct statement: There is a better than even chance that there are fresh vegetables for sale .
Incorrect statement: There is little chance that there are fresh vegetables for sale .
Correct statement: It is highly likely that the vendors are manning their booths .
Incorrect statement: It is improbable that the vendors are manning their booths .