A side may accept an invitation.Logical formLearned from8 sentences. An invitation can be from a member.Logical formLearned from8 sentences. An invitation can be to a table.Logical formLearned from8 sentences. An invitation may pertain-to a professor.Logical formLearned from8 sentences. An (invitation tournament) can be a single-elimination tournament of some teams.Logical formLearned from8 sentences. Invitations can be to (spring training).Logical formLearned from8 sentences. Invitations can be elaborate.Logical formLearned from8 sentences. A female may take_up an invitation.Logical formLearned from8 sentences. An invitation may pertain-to a tv-network.Logical formLearned from8 sentences. An invitation can be vague.Logical formLearned from8 sentences. An invitation can be from a leader.Logical formLearned from8 sentences. An invitation may double.Logical formLearned from8 sentences. A female may reject an invitation.Logical formLearned from8 sentences. An invitation can be from a chinese government.Logical formLearned from8 sentences. A male may receive an invitation from a male.Logical formLearned from8 sentences.