I want to know the answer to the following question:
What major pharmaceutical company is currently operating a drug clinic in New Haven within the new biotechnology corridor?
All the background I'm provided with is that "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.". Is that enough to answer the question?
Answer: yes