TASK DEFINITION: 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.
PROBLEM: Context: 32 crew members, incl. 30 Iranians & 2 Bengalese, have gone missing after a Panama-registered oil tanker and a Hong Kong-registered bulk freighter collided off China's east coast on Sat evening. Search and rescue are underway People's Daily,China (@PDChina) January 7, 2018 Answer: 32

SOLUTION: how many crew members have gone missing after the collision?

PROBLEM: 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

SOLUTION: who did espn report opted out

PROBLEM: Context: Abe Vigoda was one of the nicest guys in the business...talent with a capital "T" and so sweet. He always left me with a smile on my face. Meredith Vieira (@meredithvieira) January 26, 2016 Answer: a smile

SOLUTION:
abe vigoda always left @meredithviera with what on her face?