A (face mask) may pertain-to a male.Logical formLearned from221 sentences. A mask may pertain-to a US-president.Logical formLearned from217 sentences. A mask may slip.Logical formLearned from201 sentences. A mask can be red.Logical formLearned from163 sentences. Persons may wear masks.Logical formLearned from162 sentences. A man may wear a mask.Logical formLearned from153 sentences. A man can be in a mask.Logical formLearned from148 sentences. A male may wear a mask.Logical formLearned from147 sentences. A (gas mask) may pertain-to a male.Logical formLearned from145 sentences. An (oxygen mask) may pertain-to a male.Logical formLearned from132 sentences. A face can be a mask.Logical formLearned from125 sentences. A male may take_off a mask.Logical formLearned from125 sentences. Masks can be wooden.Logical formLearned from123 sentences. Men can be in masks.Logical formLearned from123 sentences. A male may remove a mask.Logical formLearned from122 sentences.