Planks may shake with a tramp of feet.Logical formLearned from2 sentences. A lid of a coffin may become a plank of safety.Logical formLearned from2 sentences. Planks may be bounded.Logical formLearned from2 sentences. Planks may be joined.Logical formLearned from2 sentences. An object can be a stage of planks.Logical formLearned from2 sentences. A (plank bridge) can be over a race.Logical formLearned from2 sentences. A plank may be lowered.Logical formLearned from2 sentences. A male may bring a plank.Logical formLearned from2 sentences. A plank can be mysterious.Logical formLearned from2 sentences. Planks can be constituted-of-or-filled-with deal.Logical formLearned from2 sentences. Planks can be between a male.Logical formLearned from2 sentences. A male may place a plank.Logical formLearned from2 sentences. A size may pertain-to planks.Logical formLearned from2 sentences. Planks may be added.Logical formLearned from2 sentences. Hold may pertain-to a plank.Logical formLearned from2 sentences.