I have a test where I am given the following article, what is an answer for the question: What is the full name of the person who uses a genetically engineered empathy virus? ?

In the near future the world is divided between those who live "inside", in high-density cities, and the poor underclass who live "outside." Access to the cities is highly restricted and regulated through the use of health documents, known as "papeles" in the global pidgin language of the day (composed of elements of English, Spanish, French, Arabic, Italian, Farsi and Mandarin).
Most city residents venture outside only after dark since direct sunlight is now considered hazardous to their health (UV rays can cause melanoma). However, a few residents still venture outdoors during the day. The government appears to be authoritarian and dystopian. Society is regulated by various "codes". The code of the movie title prohibits "genetically incestuous reproduction", which may occur as a result of the various medical technologies which have become commonplace, such as cloning.
William Geld, an insurance fraud investigator, is sent to Shanghai to interview employees at a company known as "The Sphinx", which manufactures "covers", ostensibly "insurance cover documents" but which in fact regulate the movements of people among cities and "inside" and "outside". William's assignment is to identify employees who are suspected of forging "covers". After interviewing numerous Sphinx employees, he identifies a young worker named Maria Gonzalez as the forger. He is able to do this using a genetically engineered "empathy virus," which allows him to gain information from people if they voluntarily reveal something about themselves. Maria tells William that she has the same dream each birthday: she is traveling the subway to meet someone she cannot identify. Each birthday she is one station closer to her destination, where she expects to meet the person. William is captivated by her, and instead of turning her over to security, he identifies another employee as the forger.

William Geld