A kitten can be from a litter.Logical formLearned from5 sentences. A person may change a (kitty litter).Logical formLearned from5 sentences. A litter may pan.Logical formLearned from5 sentences. A (litter box) can be empty.Logical formLearned from5 sentences. A person may move a (litter box).Logical formLearned from5 sentences. A box can be constituted-of-or-filled-with litter.Logical formLearned from5 sentences. A (litter size) can be increased.Logical formLearned from5 sentences. Litter can be unsightly.Logical formLearned from5 sentences. A litter can be sandy.Logical formLearned from5 sentences. A litter can be crusty.Logical formLearned from5 sentences. A (litter box) may be cleaned.Logical formLearned from5 sentences. A female may clean a (litter box).Logical formLearned from5 sentences. A person may squeeze_out litters of children.Logical formLearned from5 sentences. A female may use a (litter box).Logical formLearned from5 sentences. A (litter box) can be in a room.Logical formLearned from5 sentences.