Objectives may include a signing of a (test ban treaty).Logical formLearned from4 sentences. Blocks can be to a signing of a (peace accord).Logical formLearned from4 sentences. A signing may pertain-to last weekend.Logical formLearned from4 sentences. A treaty can be conditional on a signing.Logical formLearned from4 sentences. A delay can be in signing.Logical formLearned from4 sentences. A schedule can be for (signing ceremonies).Logical formLearned from4 sentences. A nuclear treaty may undergo a signing.Logical formLearned from4 sentences. A signing of a treaty may mark an improvement.Logical formLearned from4 sentences. Memorandums may undergo a signing.Logical formLearned from4 sentences. A secretary-general can be after a (signing ceremony).Logical formLearned from4 sentences. Details may pertain-to a (treaty signing).Logical formLearned from4 sentences. Signings can be on a trip to a continental-region.Logical formLearned from4 sentences. A crowd can be for some (pm signing).Logical formLearned from4 sentences. A male may arrive at a (signing session).Logical formLearned from4 sentences. Some (book signing) can be in a world-city.Logical formLearned from4 sentences.