(Ground sensors) may pertain-to a country.Logical formLearned from9 sentences. Sensors may pertain-to a government-agency.Logical formLearned from9 sentences. A system may consist of a sensor.Logical formLearned from8 sentences. Sensors may undergo an operation.Logical formLearned from8 sentences. Some sensors may fail.Logical formLearned from8 sentences. A sensor can be a device.Logical formLearned from8 sentences. A (rate sensor) can be angular.Logical formLearned from8 sentences. A size may pertain-to sensors.Logical formLearned from8 sentences. A manufacturer can be constituted-of-or-filled-with sensors.Logical formLearned from8 sentences. Sensors can be on a surface.Logical formLearned from8 sentences. Sensors can be adjacent.Logical formLearned from8 sentences. Signals can be from sensors.Logical formLearned from8 sentences. Sensors can be auxiliary.Logical formLearned from8 sentences. Data can be from sensors.Logical formLearned from8 sentences. Sensors can be elaborate.Logical formLearned from8 sentences.