An addict can be sad.Logical formLearned from6 sentences. Voices may sound sad.Logical formLearned from6 sentences. A (music playing) can be sad.Logical formLearned from6 sentences. Singwell-is may feel sad.Logical formLearned from6 sentences. A logic can be sad.Logical formLearned from6 sentences. A community can be sad.Logical formLearned from6 sentences. A duck can be sad.Logical formLearned from6 sentences. Rags can be sad.Logical formLearned from6 sentences. A mantra can be sad.Logical formLearned from6 sentences. Someone may feel sad.Logical formLearned from6 sentences. A male can be sad about a split.Logical formLearned from6 sentences. A last post can be sad.Logical formLearned from6 sentences. A song may sound sad.Logical formLearned from6 sentences. Turns can be sad.Logical formLearned from6 sentences. Baby can be sad.Logical formLearned from6 sentences.