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: Officials retrace NYC Ebola patient's footseps, from subway rides to bowling alley @jasoncarrollcnn reports. @CNN OutFrontCNN (@OutFrontCNN) October 24, 2014 Answer: footseps
what is being retraced?

Context: #Beyonce has reportedly given birth to the twins, which means her next Instagram photo will be the greatest photo of all time. Michelle da Silva (@michdas) June 18, 2017 Answer: twins
who did beyonce give birth to?

Context: I mourn Nazimuddin Samad, 28, law student, secular blogger, killed in #Bangladesh. Extremism is a human rights issue. @UNSRCulture (@UNSRCulture) April 7, 2016 Answer: 28
how old was nazimuddin?