Laughter may pertain-to a friend.Logical formLearned from6 sentences. Laughter can be hysterical.Logical formLearned from6 sentences. A person can be in tears of laughter.Logical formLearned from6 sentences. Fits can be constituted-of-or-filled-with laughter.Logical formLearned from6 sentences. Laughter may pertain-to a woman.Logical formLearned from6 sentences. A person can be hysterical with laughter.Logical formLearned from6 sentences. Laughter can be painful.Logical formLearned from6 sentences. A male may see laughter.Logical formLearned from6 sentences. A bray can be constituted-of-or-filled-with laughter.Logical formLearned from6 sentences. Laughter may pertain-to a clown.Logical formLearned from6 sentences. Laughter can be strong.Logical formLearned from6 sentences. Laughter can be loose.Logical formLearned from6 sentences. Eyes may fill with laughter.Logical formLearned from6 sentences. A tinkle can be constituted-of-or-filled-with laughter.Logical formLearned from6 sentences. Laughter can be from a tv.Logical formLearned from6 sentences.