A chunk of (foam insulation) may fall_off during liftoff.Logical formLearned from5 sentences. Prices may fall_off peaks.Logical formLearned from5 sentences. Branches may fall_off trees.Logical formLearned from5 sentences. A male may fall_off a bench.Logical formLearned from5 sentences. A female may fall_off a pace.Logical formLearned from5 sentences. A man may fall_off a bike.Logical formLearned from5 sentences. A male may fall_off a steed.Logical formLearned from5 sentences. Pieces of foam may fall_off during a launch.Logical formLearned from5 sentences. A male may fall_off a (mountain bike).Logical formLearned from5 sentences. Part of a rudder of a concorde may fall_off during a (transatlantic flight).Logical formLearned from5 sentences. An (insulation foam) may fall_off an external (fuel tank) on liftoff.Logical formLearned from4 sentences. An (insulation foam) may fall_off a tank.Logical formLearned from4 sentences. Skins may fall_off.Logical formLearned from4 sentences. A male may fall_off a motorbike.Logical formLearned from4 sentences. A man may fall_off a horse.Logical formLearned from4 sentences.