Persons may fall_off a cliff.Logical formLearned from11 sentences. A person may fall_off a rocker.Logical formLearned from11 sentences. Interest may fall_off.Logical formLearned from11 sentences. Toenails may fall_off.Logical formLearned from11 sentences. Exports may fall_off a cliff.Logical formLearned from11 sentences. A male may fall_off a tank.Logical formLearned from11 sentences. Some pilgrims may fall_off a bridge.Logical formLearned from11 sentences. A male may fall_off a truck.Logical formLearned from10 sentences. A spring may fall_off.Logical formLearned from10 sentences. Others may fall_off.Logical formLearned from10 sentences. A patch may fall_off.Logical formLearned from10 sentences. Scales may fall_off eyes.Logical formLearned from10 sentences. Some days may fall_off of a rolling average.Logical formLearned from10 sentences. An ear may fall_off.Logical formLearned from10 sentences. Leaves may fall_off trees.Logical formLearned from10 sentences.