(Mountain pine beetles) may undergo an infestation.Logical formLearned from2 sentences. A grandfather may design a beetle.Logical formLearned from2 sentences. A (fir beetle) may pertain-to a male.Logical formLearned from2 sentences. A pine may shoot beetle.Logical formLearned from2 sentences. Beetles may die in a cold.Logical formLearned from2 sentences. Beetles may devour a plant.Logical formLearned from2 sentences. An onslaught may pertain-to beetles.Logical formLearned from2 sentences. Fragments can be constituted-of-or-filled-with beetles.Logical formLearned from2 sentences. Beetles may be verified.Logical formLearned from2 sentences. A male may be transformed into a beetle.Logical formLearned from2 sentences. A beetle may kill millions of acres of forests.Logical formLearned from2 sentences. Beetle may undergo a generation.Logical formLearned from2 sentences. A (computer game) can be with beetles.Logical formLearned from2 sentences. A person may have (powder post beetles).Logical formLearned from2 sentences. A car may replace a beetle.Logical formLearned from2 sentences.