A trip can be by a US-president.Logical formLearned from69 sentences. A (road trip) may begin.Logical formLearned from69 sentences. Trips can be to sites.Logical formLearned from69 sentences. A trip may undergo an event.Logical formLearned from69 sentences. A trip can be a journey.Logical formLearned from69 sentences. Trips can be infrequent.Logical formLearned from69 sentences. A person may accompany a male on a trip.Logical formLearned from69 sentences. A (surprise trip) may pertain-to a male.Logical formLearned from69 sentences. A (return trip) may pertain-to a female.Logical formLearned from69 sentences. A trip may be arranged.Logical formLearned from68 sentences. A trip may include meetings.Logical formLearned from68 sentences. An end may pertain-to a (road trip).Logical formLearned from68 sentences. A person may go on a trip to a country.Logical formLearned from68 sentences. Purposes may pertain-to a trip.Logical formLearned from68 sentences. An idea may pertain-to a trip.Logical formLearned from68 sentences.