Police can be with surgical masks.Logical formLearned from9 sentences. A female may have a surgical mask.Logical formLearned from9 sentences. Soldiers may hand_out masks.Logical formLearned from9 sentences. Officials may wear masks.Logical formLearned from9 sentences. Kidnappers may wear masks.Logical formLearned from9 sentences. A bank can be with a mask.Logical formLearned from9 sentences. An (oxygen mask) may be placed over a mouth.Logical formLearned from9 sentences. A female may wear a surgical mask.Logical formLearned from9 sentences. Some men may be seen in masks.Logical formLearned from9 sentences. (Factory workers) can be in masks.Logical formLearned from9 sentences. Town can be in surgical masks.Logical formLearned from9 sentences. Town can be in masks.Logical formLearned from9 sentences. A country may distribute (gas masks) to citizens.Logical formLearned from9 sentences. Robbers can be in masks.Logical formLearned from9 sentences. (Police commandos) may wear (ski masks).Logical formLearned from9 sentences.