A dinosaur can be sad.Logical formLearned from3 sentences. A cottage can be sad.Logical formLearned from3 sentences. A coward can be sad.Logical formLearned from3 sentences. Bread can be sad.Logical formLearned from3 sentences. A foreboding can be sad.Logical formLearned from3 sentences. A nobleman can be sad.Logical formLearned from3 sentences. Experiments can be sad.Logical formLearned from3 sentences. An infirmity can be sad.Logical formLearned from3 sentences. A luxury can be sad.Logical formLearned from3 sentences. A feat can be sad.Logical formLearned from3 sentences. A flowering can be sad.Logical formLearned from3 sentences. A mistress can be sad.Logical formLearned from3 sentences. A (breathing machine) can be sad.Logical formLearned from3 sentences. A size can be sad.Logical formLearned from3 sentences. A miscalculation can be sad.Logical formLearned from3 sentences.