A (launch date) can be tentative.Logical formLearned from43 sentences. A date can be for a meeting.Logical formLearned from43 sentences. Persons may find a date.Logical formLearned from43 sentences. A survey can be to date.Logical formLearned from42 sentences. A project may undergo a (completion date).Logical formLearned from42 sentences. Dates can be unknown.Logical formLearned from42 sentences. A date may pertain-to a speech.Logical formLearned from42 sentences. A date may vary.Logical formLearned from42 sentences. A date can be at a bottom of a page.Logical formLearned from42 sentences. A date may occur.Logical formLearned from42 sentences. A date may pertain-to an appeal.Logical formLearned from42 sentences. A date may pertain-to an invasion.Logical formLearned from42 sentences. A date can be unannounced.Logical formLearned from42 sentences. A date can be stupid.Logical formLearned from42 sentences. Dates may pertain-to an event.Logical formLearned from42 sentences.