Premise: At night , two men in glasses crouch near some plants .
Correct statement: There is little chance that two men are spying on someone .
Incorrect statement: There is a very good chance that two men are spying on someone .
Correct statement: It is probably not the case that two men wear their glasses to crouch down and identify the species of the plants .
Incorrect statement: There is a very good chance that two men wear their glasses to crouch down and identify the species of the plants .
Correct statement: It is highly unlikely that they are picking vegetables .
Incorrect statement: It is likely that they are picking vegetables .
Correct statement: We doubt that two thieves are spotted at night , near some plants
Incorrect statement: It is certain that two thieves are spotted at night , near some plants
Correct statement: It is certain that two men are crouching near some plants in the dark .
Incorrect statement: It is impossible that two men are crouching near some plants in the dark .