Someone may stand in a mask.Logical formLearned from7 sentences. A (lion mask) can be with (night vision).Logical formLearned from7 sentences. A gunman may wear a mask.Logical formLearned from7 sentences. A female may have an (oxygen mask).Logical formLearned from7 sentences. A mask can be in shape.Logical formLearned from7 sentences. Masks may undergo a selection.Logical formLearned from7 sentences. (Face masks) can be fresh.Logical formLearned from7 sentences. A conception may undergo a (death mask).Logical formLearned from7 sentences. A black mask can be metallic.Logical formLearned from7 sentences. A surface can be a mask.Logical formLearned from7 sentences. A mask may be carven.Logical formLearned from7 sentences. A mask can be a face.Logical formLearned from7 sentences. Guys can be in masks.Logical formLearned from7 sentences. A mask may cover eyes.Logical formLearned from7 sentences. Masks may pertain-to persons.Logical formLearned from7 sentences.