A diet can be sad.Logical formLearned from16 sentences. Little eyes can be sad.Logical formLearned from16 sentences. A feeling can be sad.Logical formLearned from16 sentences. Thats can be sad.Logical formLearned from16 sentences. An amount can be sad.Logical formLearned from16 sentences. A time can be sad.Logical formLearned from16 sentences. A climax can be sad.Logical formLearned from16 sentences. Pieces can be sad.Logical formLearned from16 sentences. Death can be sad.Logical formLearned from16 sentences. A good-bye can be sad.Logical formLearned from16 sentences. A sweetness can be sad.Logical formLearned from16 sentences. Lookings can be sad.Logical formLearned from16 sentences. A behavior can be sad.Logical formLearned from16 sentences. Persons may get sad.Logical formLearned from16 sentences. A collapse can be sad.Logical formLearned from16 sentences.