Direction:  Read the following passages carefully and answer the question that follows.
Yesterday, Peter had to go to the airport; he was flying to London to meet his grandmother. He booked a cab to reach the airport. The cab driver charged Rs.500 for the ride. He reached the airport on time. It was around midnight, and as it was a winter season, it was cold there. Peter felt like drinking a cup of coffee, he looked here and there and saw a cafeteria. He went there and ordered a cup of coffee. He lit a cigarette while drinking coffee. Soon, it was the time to board the flight. Few moments from then he boarded the flight and had a comfortable journey.
Question 1: Peter was flying to London for what reason