A female may wear a mask.Logical formLearned from121 sentences. A man can be in a mask.Logical formLearned from120 sentences. A person may wear a mask.Logical formLearned from117 sentences. Some men may wear masks.Logical formLearned from115 sentences. A person may have a mask.Logical formLearned from112 sentences. A (face mask) may pertain-to a person.Logical formLearned from111 sentences. A person may take_off a mask.Logical formLearned from104 sentences. Masks may pertain-to a female.Logical formLearned from103 sentences. A mask can be dark.Logical formLearned from103 sentences. Some men can be in masks.Logical formLearned from102 sentences. An (oxygen mask) may pertain-to a person.Logical formLearned from100 sentences. A mask can be blank.Logical formLearned from97 sentences. A mask may pertain-to persons.Logical formLearned from95 sentences. A mask can be wooden.Logical formLearned from93 sentences. A mask may undergo a use.Logical formLearned from93 sentences.