A (hunting ground) can be happy.Logical formLearned from431 sentences. Music can be happy.Logical formLearned from421 sentences. A way can be happy.Logical formLearned from417 sentences. A reunion can be happy.Logical formLearned from414 sentences. A sigh can be happy.Logical formLearned from412 sentences. A person can be happy with a female.Logical formLearned from412 sentences. Songs can be happy.Logical formLearned from409 sentences. Accidents can be happy.Logical formLearned from408 sentences. Somebody can be happy.Logical formLearned from406 sentences. A go can be happy.Logical formLearned from406 sentences. A life can be happy.Logical formLearned from403 sentences. Kids can be happy.Logical formLearned from397 sentences. An experience can be happy.Logical formLearned from389 sentences. A cause can be happy.Logical formLearned from389 sentences. A year can be happy.Logical formLearned from372 sentences.