A mission can be to a planet.Logical formLearned from787 sentences. A mission can be difficult.Logical formLearned from781 sentences. Missions can be international.Logical formLearned from777 sentences. A mission may pertain-to a church.Logical formLearned from774 sentences. An (observer mission) may pertain-to an international-political-entity.Logical formLearned from770 sentences. A mission may pertain-to a scientist.Logical formLearned from750 sentences. A mandate may pertain-to a mission.Logical formLearned from726 sentences. A mission can be to a planet.Logical formLearned from725 sentences. A mission can be from a deity.Logical formLearned from717 sentences. A mission may pertain-to a school.Logical formLearned from715 sentences. A mission can be basic.Logical formLearned from711 sentences. A nature may pertain-to a mission.Logical formLearned from701 sentences. A spokesman can be for a mission.Logical formLearned from697 sentences. A purpose may pertain-to a mission.Logical formLearned from692 sentences. Persons may have a mission.Logical formLearned from691 sentences.