In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.

Context: Re: ESPN report about LeBron opting out... It wasn't a surprise to Heat. Expected him to weigh options. Doesn't mean he's leaving (1/2)... Ethan J. Skolnick (@EthanJSkolnick) June 24, 2014 Answer: lebron
who did espn report opted out

Context: My letter to @realdonaldtrump: I beg you, can you do something for the children of Syria? If you can, I will be your best friend. Thank you Bana Alabed (@AlabedBana) January 25, 2017 Answer: children of syria
in the letter, donald trump is being begged to help who?

Context: It's party time, @katyperry! With 90 million on the guest list, we're gonna need a really big dance floor. ❤️ Twitter (@twitter) July 1, 2016 Answer: 90 million
how long is the guest list?