A person may obtain a litter of pigs.Logical formLearned from2 sentences. A person may be allowed to litter.Logical formLearned from2 sentences. Somebody may leave_behind a litter.Logical formLearned from2 sentences. A preference can be for (litter choices).Logical formLearned from2 sentences. Some types of litter may be compared for effects.Logical formLearned from2 sentences. A (kitty litter) can be theatrical.Logical formLearned from2 sentences. (Leaf litter) may provide food.Logical formLearned from2 sentences. (Leaf litter) may disappear.Logical formLearned from2 sentences. A litter can be matted.Logical formLearned from2 sentences. A male may come_out of a litter.Logical formLearned from2 sentences. A litter may be set_downed.Logical formLearned from2 sentences. Litters may undergo a use.Logical formLearned from2 sentences. (Aid men) may be called for (volunteer litter bearers).Logical formLearned from2 sentences. A study may involve some retrievers from some litters.Logical formLearned from2 sentences. (Surface litter) can be on a (soil surface).Logical formLearned from2 sentences.