Ups can be on some sides.Logical formLearned from2 sentences. A relationship may experience ups.Logical formLearned from2 sentences. A world-city may see ups.Logical formLearned from2 sentences. Some ups can be in a political life.Logical formLearned from2 sentences. Ties may experience ups.Logical formLearned from2 sentences. Ups can be in economy.Logical formLearned from2 sentences. Ups can be in economic development.Logical formLearned from2 sentences. Ties may experience ups.Logical formLearned from2 sentences. Ups can be in bilateral relations.Logical formLearned from2 sentences. Some ups can be in ties.Logical formLearned from2 sentences. Ups can be in industries.Logical formLearned from2 sentences. A country may take ups of the (world economy).Logical formLearned from2 sentences. A press may go through ups.Logical formLearned from2 sentences. Ups can be in relationship.Logical formLearned from2 sentences. Relations may see some ups.Logical formLearned from2 sentences.