Definition: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
Input: Which of the following is not found in the second biotechnology district: a drug-testing clinic, a mixed-use structure or a telephone building?, Context: A second biotechnology district is being planned for the median strip on Frontage Road, on land cleared for the never-built Route 34 extension. As of late 2009, a Pfizer drug-testing clinic, a medical laboratory building serving Yale – New Haven Hospital, and a mixed-use structure containing parking, housing and office space, have been constructed on this corridor. A former SNET telephone building at 300 George Street is being converted into lab space, and has been so far quite successful in attracting biotechnology and medical firms.
Output:
telephone building