Answer the following question: Information:  - Terrell is a city in Kaufman County, Texas, United States. As of the 2010 census, the city population was 15,816. Terrell is located east of Dallas.  - A. Lee Martinez is an American fantasy and science fiction author . He has been a member of the DFW Writers ' Workshop since 1995 . He currently resides in Terrell , Texas .  - Dallas is a major city in the state of Texas and is the largest urban center of the fourth most populous metropolitan area in the United States. The city proper ranks ninth in the U.S. and third in Texas after Houston and San Antonio. The city's prominence arose from its historical importance as a center for the oil and cotton industries, and its position along numerous railroad lines. The bulk of the city is in Dallas County, of which it is the county seat; however, sections of the city are located in Collin, Denton, Kaufman, and Rockwall counties. According to the 2010 United States Census, the city had a population of 1,197,816. The United States Census Bureau's estimate for the city's population increased to 1,300,092 as of July 1, 2015.    Given the information above, choose from the list below the object entity that exhibits the relation 'work location' with the subject 'a. lee martinez'.  Choices: - dallas  - houston
Answer:
dallas