Contacts can be with scientists.Logical formLearned from52 sentences. A person may have a lot of contact.Logical formLearned from52 sentences. Contact can be impossible.Logical formLearned from52 sentences. Contact can be for questions.Logical formLearned from52 sentences. Contact can be between animals.Logical formLearned from52 sentences. Exchanges can be in an absence of contacts.Logical formLearned from52 sentences. A contact can be between a world-city.Logical formLearned from52 sentences. Contacts can be institutional.Logical formLearned from52 sentences. Contacts can be in the world.Logical formLearned from52 sentences. Contact can be with counterparts.Logical formLearned from52 sentences. Contact can be with diplomats.Logical formLearned from52 sentences. A person can be in contact.Logical formLearned from52 sentences. Contacts can be with foreigners.Logical formLearned from52 sentences. Contact can be with militants.Logical formLearned from51 sentences. Contacts can be ongoing.Logical formLearned from51 sentences.