A first day may pertain-to a convention.Logical formLearned from581 sentences. A convention may start.Logical formLearned from542 sentences. A convention may enter into force.Logical formLearned from539 sentences. A convention may undergo a start.Logical formLearned from519 sentences. A convention may undergo a violation.Logical formLearned from516 sentences. Delegates can be to a convention.Logical formLearned from510 sentences. A convention may end.Logical formLearned from501 sentences. A convention may pertain-to a female.Logical formLearned from499 sentences. A convention may open.Logical formLearned from494 sentences. A democratic convention can be in a US-city.Logical formLearned from492 sentences. Conventions can be annual.Logical formLearned from487 sentences. A speech can be to a convention.Logical formLearned from480 sentences. An end may pertain-to a convention.Logical formLearned from470 sentences. A convention may pertain-to a military-or-other-action-organization.Logical formLearned from470 sentences. A floor may pertain-to a convention.Logical formLearned from469 sentences.