A helicopter may pertain-to a ship.Logical formLearned from35 sentences. A wreckage may pertain-to a ship.Logical formLearned from35 sentences. Ships can be on a river.Logical formLearned from35 sentences. A ship may change course.Logical formLearned from35 sentences. A ship can be storm-tossed.Logical formLearned from35 sentences. Stores may pertain-to ship.Logical formLearned from35 sentences. A ship may be lost.Logical formLearned from35 sentences. A ship may undergo a sailing.Logical formLearned from35 sentences. A person may return to a ship.Logical formLearned from35 sentences. A ship may undergo an explosion.Logical formLearned from35 sentences. A cabin may pertain-to a ship.Logical formLearned from35 sentences. (Sailing ships) can be tall.Logical formLearned from35 sentences. A ship may be anchor_offed.Logical formLearned from35 sentences. Ships may undergo dismantlings.Logical formLearned from35 sentences. A ship may shudder.Logical formLearned from35 sentences.