A male may contribute to candidates.Logical formLearned from17 sentences. A country may contribute (combat troops) to some war.Logical formLearned from17 sentences. Anger may contribute to a loss.Logical formLearned from17 sentences. A removal of (trade barriers) may contribute to a prosperity.Logical formLearned from17 sentences. A country may contribute some troops to a force.Logical formLearned from17 sentences. A visit may contribute to peace.Logical formLearned from17 sentences. Nations may contribute.Logical formLearned from17 sentences. (Dairy intake) may contribute to aspects of (bone health).Logical formLearned from16 sentences. A country may contribute to (world peace).Logical formLearned from16 sentences. A male may contribute to debates.Logical formLearned from16 sentences. Some factors may contribute to an accident.Logical formLearned from16 sentences. A summary of (personality types) may contribute to a development.Logical formLearned from16 sentences. Community may contribute.Logical formLearned from16 sentences. A male may contribute work.Logical formLearned from16 sentences. Factors may contribute to variation.Logical formLearned from16 sentences.