Opposition can be sad.Logical formLearned from2 sentences. A ruin can be sad.Logical formLearned from2 sentences. Compromises can be sad.Logical formLearned from2 sentences. An one can be a ballad of a sad café.Logical formLearned from2 sentences. A sad café may be runed by a widow.Logical formLearned from2 sentences. An universality can be sad.Logical formLearned from2 sentences. A (voting record) can be sad.Logical formLearned from2 sentences. A person may feel sad about stuff.Logical formLearned from2 sentences. A stadium can be sad.Logical formLearned from2 sentences. Grief can be sad.Logical formLearned from2 sentences. Moments can be sad.Logical formLearned from2 sentences. (Memorial poems) can be sad.Logical formLearned from2 sentences. A picture may look sad.Logical formLearned from2 sentences. A clairvoyant can be sad.Logical formLearned from2 sentences. Dancers may look sad.Logical formLearned from2 sentences.