TASK DEFINITION: In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.
PROBLEM: Sentence: While always referring to oneself or the audience by name would be considered strange in English , in Vietnamese it is considered friendly , and is the preferred way to converse among close friends . 
 Question: when is something considered something?

SOLUTION: in Vietnamese

PROBLEM: Sentence: A nonsurgical alternative involves the use of a miotic to constrict the pupil and prevent the lens from luxating into the anterior chamber . 
 Question: what is  prevented?

SOLUTION: the lens from luxating into the anterior chamber

PROBLEM: Sentence: 23.60 % of all households were made up of individuals and 8.40 % had someone living alone who was 65 years of age or older . 
 Question: what did someone have?

SOLUTION:
someone living alone who was 65 years of age or older