(Flight controllers) may hover in_front_of computers.Logical formLearned from9 sentences. Claims may hover.Logical formLearned from9 sentences. Yields may hover around some percent.Logical formLearned from9 sentences. A chopper may hover.Logical formLearned from9 sentences. A helicopter may hover some feet.Logical formLearned from9 sentences. A helicopter may hover over some plumes of black smoke.Logical formLearned from9 sentences. A dollar may hover around a level.Logical formLearned from9 sentences. A barrel may hover around some dollars.Logical formLearned from9 sentences. Warplanes may hover.Logical formLearned from9 sentences. A dollar may hover in some (yen level).Logical formLearned from8 sentences. A dollar may hover around a line.Logical formLearned from8 sentences. Joblessness may hover.Logical formLearned from8 sentences. An aircraft may hover.Logical formLearned from8 sentences. Rates may hover at some percent.Logical formLearned from8 sentences. Birds may hover.Logical formLearned from8 sentences.