Commands may be sent.Logical formLearned from28 sentences. Messages may be sent by computers.Logical formLearned from28 sentences. A person may send a pitch.Logical formLearned from28 sentences. A US-president may send an agreement to a legislature.Logical formLearned from28 sentences. A message may be sent to a counterpart.Logical formLearned from28 sentences. Equipment may be sent.Logical formLearned from28 sentences. (Chemical signals) may be sent by cells.Logical formLearned from28 sentences. A country may send peacekeepers.Logical formLearned from28 sentences. A mission may be sent to a country.Logical formLearned from28 sentences. Persons may send a team.Logical formLearned from28 sentences. Personnel may be sent.Logical formLearned from27 sentences. A message may be sent to a country.Logical formLearned from27 sentences. Some countries may send troops to a country.Logical formLearned from27 sentences. A male may send a letter to a US-president.Logical formLearned from27 sentences. A male may be sent from a country.Logical formLearned from27 sentences.