Context: Party was quite good last night , no major disasters . I got kidnaped by some of my step brothers friends and got carried off down the hill . Also on the way to the train station , my mate Ian was giving me a piggy back . unfortunately he tripped up and i went flying too , he was quite upset about it , but he ended up much worse off than i did , with a huge gash in his knee .

Question: Why did my mate Ian give me a piggy back ?
Options:
0. Because the party was quite good last night .
1. Because I got kidnapped .
2. Because it was a fun thing to do .
3. None of the above choices .
Answer: 2