In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

Alex saw that John was having trouble finding a van to move his furniture. Alex, being kind and generous, rose to the occasion and decided to help by offering his truck and assistance to help him move over the weekend.
Question: How would you describe Alex?
happy to be a useful human being

It was the first time my family had returned after immigrating here in 1980 . Technically , I suppose this isn't my VERY first flight but since I was one and a half when we came to the US , I think no one will fault me for not counting it . My father wanted to see the Philippines again , just in case he didn't survive his surgery that would be later in the year . I remember the flight very well because over the Sea of Japan , there was extreme turbulence ( as usual ) and I got catapulted down the aisle .
Question: What may be your family's reason for flying to the Phillipines ?
It would be their last chance to view it .

I noticed that my alarm clock was not working. The numbers were not showing up on the screen. So I knew it was time to change the batteries. First, I checked to see what kind of batteries it used. It uses one 9 volt battery. Next, I checked to see if I had any 9 volt batteries in the house. I did not, so I knew I had to go to the store. I walked to the store and bought a pack of 9 volt batteries, and returned home. Then, I went to the alarm clock and opened the battery compartment. I took out the old battery and threw it away. Then I took a new battery out of the pack I just bought. I put it in the battery compartment and closed the compartment. Then I checked to see if the numbers were lit up. Then it was time to set the time. I checked my watch for the correct time and pushed the buttons to make the alarm clock the right time. Finally, I set the alarm time to the time I usually wake up and set the alarm for the next day.
Question: How did they put the new batteries in?
By opening the battery compartment and removing old battery