A (face mask) may pertain-to a female.Logical formLearned from44 sentences. A male may don a mask.Logical formLearned from43 sentences. A mask can be on a face.Logical formLearned from43 sentences. A (ski mask) may pertain-to a male.Logical formLearned from43 sentences. A mask can be constituted-of-or-filled-with pain.Logical formLearned from43 sentences. A female may take_off a mask.Logical formLearned from43 sentences. Masks can be over faces.Logical formLearned from43 sentences. Faces may be covered with masks.Logical formLearned from42 sentences. A mask can be nice.Logical formLearned from42 sentences. A mask can be hard.Logical formLearned from41 sentences. (Oxygen masks) may undergo a deployment.Logical formLearned from41 sentences. Faces may be hid behind masks.Logical formLearned from41 sentences. Persons may wear surgical masks.Logical formLearned from41 sentences. Masks may be worn.Logical formLearned from40 sentences. Persons may take_off masks.Logical formLearned from40 sentences.