A signal may pertain-to a desire.Logical formLearned from42 sentences. A signal can be to an administration.Logical formLearned from42 sentences. A signal may pertain-to a resolve.Logical formLearned from42 sentences. A signal can be terrestrial.Logical formLearned from42 sentences. Remarks can be a signal.Logical formLearned from42 sentences. A signal may be heard.Logical formLearned from42 sentences. Signal can be to (noise ratios).Logical formLearned from42 sentences. A signal can be green.Logical formLearned from42 sentences. Persons may send signals.Logical formLearned from42 sentences. A signal can be constituted-of-or-filled-with unity.Logical formLearned from41 sentences. Signals can be downstream.Logical formLearned from41 sentences. Signals can be fluorescent.Logical formLearned from41 sentences. Persons may wait for a signal.Logical formLearned from41 sentences. Signals can be from a national-agency.Logical formLearned from41 sentences. Persons may receive signals.Logical formLearned from41 sentences.