Trips can be to parks.Logical formLearned from17 sentences. A political-leader may make trips to a US-city.Logical formLearned from17 sentences. A person may accompany a US-president on a trip.Logical formLearned from17 sentences. Trips may be scheduled.Logical formLearned from17 sentences. A trip can be preparatory.Logical formLearned from17 sentences. A round can be constituted-of-or-filled-with trips.Logical formLearned from17 sentences. Cost may pertain-to a trip.Logical formLearned from17 sentences. A person may go to trip.Logical formLearned from17 sentences. A trip can be coveted.Logical formLearned from17 sentences. A trip can be to a round.Logical formLearned from17 sentences. Some stops can be on a trip.Logical formLearned from17 sentences. A trip can be to an (emergency room).Logical formLearned from17 sentences. Trips can be short.Logical formLearned from17 sentences. A (family trip) can be to a continent.Logical formLearned from17 sentences. A (day trip) can be wonderful.Logical formLearned from17 sentences.