In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.

[EX Q]: Last weekend , I took the train into the city with my younger brother to attend a concert . We drove to the train station to catch the 4 PM train . It took a while to find parking . Once we boarded the train , we took a seat . The train conductor came by and we purchased 2 round trip tickets with cash . The ride to the city took about an hour . Many people got on and off at every stop . I enjoyed the people watching . There were many different types of people , the business types , students , families , and coeds . There were a couple loud babies and annoying blondes as well . It was very loud . After about an hour , we were almost to our stop . Once we arrived , the train pulled into the system and the conductor announced that it was the last stop and that everything had to depart . We walked onto the platform and into the train station , then were on our way .
[EX A]: Did they need reservations?

[EX Q]: I decided to have some friends over for a barbecue. I was going to invite about 15 people so I decided that I needed to purchase about 8 to 10 pounds of meat. I bought chicken legs and pork ribs at the grocery store. I knew that a few people that would be coming do not eat meat so I made sure to have plenty of options. I made baked beans, cole slaw and grilled corn. I also made a Mexican salad that had corn, beans and some tortilla chips in it. There were going to be about 5 children there so I made sure to have games for them to play and I even bought some balloons for a water balloon toss. I told people to bring their bathing suits as well so they could swim. I turned out to be a fun day and everyone really enjoyed themselves.
[EX A]: How did the food taste?

[EX Q]: Alex watched cartoons online after canceling the cable subscription.
[EX A]:
What does Alex need to do before this?