A fool can be sad.Logical formLearned from14 sentences. Glances can be sad.Logical formLearned from14 sentences. A spirit can be sad.Logical formLearned from14 sentences. Dark eyes can be sad.Logical formLearned from14 sentences. A privilege can be sad.Logical formLearned from14 sentences. A sky can be sad.Logical formLearned from14 sentences. A domain can be sad.Logical formLearned from14 sentences. Recollections can be sad.Logical formLearned from14 sentences. A pity can be sad.Logical formLearned from14 sentences. An alternative can be sad.Logical formLearned from14 sentences. A teenager can be sad.Logical formLearned from14 sentences. Melodies can be sad.Logical formLearned from14 sentences. An ibn can be sad.Logical formLearned from14 sentences. A male can be sad about a death.Logical formLearned from14 sentences. A male may look sad that something-is-the-case.Logical formLearned from14 sentences.