A litter can be constituted-of-or-filled-with some cubs.Logical formLearned from17 sentences. A litter may be adopted.Logical formLearned from17 sentences. Litter can be retired.Logical formLearned from17 sentences. A female may have a litter of kittens.Logical formLearned from17 sentences. Litters can be constituted-of-or-filled-with children.Logical formLearned from17 sentences. Litters may be born.Logical formLearned from17 sentences. A bit can be constituted-of-or-filled-with litter.Logical formLearned from17 sentences. A layer can be constituted-of-or-filled-with (leaf litter).Logical formLearned from16 sentences. A male may clean a (litter box).Logical formLearned from16 sentences. Pieces can be constituted-of-or-filled-with litter.Logical formLearned from16 sentences. (Litter mates) may pertain-to a female.Logical formLearned from16 sentences. A person may change a litter.Logical formLearned from16 sentences. A (litter crew) may pick_up some urine.Logical formLearned from16 sentences. Litter can be on the ground.Logical formLearned from16 sentences. Litters may pertain-to persons.Logical formLearned from16 sentences.