A hug can be emotional.Logical formLearned from33 sentences. A hug can be unexpected.Logical formLearned from32 sentences. Hugs can be nice.Logical formLearned from31 sentences. Someone may give a person a hug.Logical formLearned from31 sentences. A hug can be sweet.Logical formLearned from31 sentences. A male may ask for a hug.Logical formLearned from31 sentences. A hug can be from a friend.Logical formLearned from31 sentences. A female may give a person hugs.Logical formLearned from31 sentences. A hug can be short.Logical formLearned from30 sentences. A hug can be spontaneous.Logical formLearned from30 sentences. A hug may pertain-to a mother.Logical formLearned from30 sentences. A hug can be welcome.Logical formLearned from30 sentences. Hugs can be to friends.Logical formLearned from30 sentences. Hugs can be happy.Logical formLearned from30 sentences. A hug can be sideways.Logical formLearned from30 sentences.