Puppies can be from a litter.Logical formLearned from6 sentences. Mom can be to a litter.Logical formLearned from6 sentences. A (litter box) can be nice.Logical formLearned from6 sentences. A kitten can be in a litter.Logical formLearned from6 sentences. Litter may build_up.Logical formLearned from6 sentences. A (litter box) can be dirty.Logical formLearned from6 sentences. A (litter mate) may pertain-to a male.Logical formLearned from6 sentences. Some litters can be available for stud.Logical formLearned from6 sentences. A female may have a litter of pups.Logical formLearned from6 sentences. A dog may have a litter of puppies.Logical formLearned from6 sentences. Litter may cover a house.Logical formLearned from6 sentences. A (litter sister) may pertain-to a person.Logical formLearned from6 sentences. A litter can be constituted-of-or-filled-with kittens-you.Logical formLearned from6 sentences. A (cat litter) can be fresh.Logical formLearned from6 sentences. A (kitty litter) can be clean.Logical formLearned from6 sentences.