Rain may wash litter.Logical formLearned from2 sentences. Pigs may have litters.Logical formLearned from2 sentences. Litter may be flushed into a (storm drain system).Logical formLearned from2 sentences. (Litter size) can be pups.Logical formLearned from2 sentences. A (litter size) may vary.Logical formLearned from2 sentences. A function can be constituted-of-or-filled-with (litter size).Logical formLearned from2 sentences. A (litter sediment) may pertain-to a person.Logical formLearned from2 sentences. A (standing litter) can be dry.Logical formLearned from2 sentences. A nitrogen may be associated with litter.Logical formLearned from2 sentences. A litter can be fungal.Logical formLearned from2 sentences. (Salt cedar litter) may undergo a decomposition.Logical formLearned from2 sentences. Litter can be rubbish.Logical formLearned from2 sentences. A person may place a (litter box).Logical formLearned from2 sentences. A room can be with a (litter box).Logical formLearned from2 sentences. An association can be with a (litter box).Logical formLearned from2 sentences.