A buddy can be sad.Logical formLearned from3 sentences. A queer can be sad.Logical formLearned from3 sentences. A sad sack can be pathetic.Logical formLearned from3 sentences. Other times may feel sad.Logical formLearned from3 sentences. Minor chords may sound sad.Logical formLearned from3 sentences. (Fish photos) can be sad.Logical formLearned from3 sentences. Sleep can be sad.Logical formLearned from3 sentences. A murder can be sad.Logical formLearned from3 sentences. A core can be sad.Logical formLearned from3 sentences. A person can be sad about leaving a family.Logical formLearned from3 sentences. Implications can be sad.Logical formLearned from3 sentences. Dilemmas can be sad.Logical formLearned from3 sentences. A favorite can be sad.Logical formLearned from3 sentences. An (end result) can be sad.Logical formLearned from3 sentences. A developement can be sad.Logical formLearned from3 sentences.