In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Let me give you an example: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lôduring July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Links: a. Allies of World War II b. Wesel c. Operation Market Garden d. Air Support.
The answer to this example can be: c
Here is why: The passage describes the 704th's actions during Operation Market Garden.

OK. solve this:
Question: What is the zip code of the city where Allred was in private practice between 1921 and 1923? Passage:Born on March 29, 1899, in Bowie, Texas, the son of Renne and Mary (Henson) Allred Sr., Allred graduated from Bowie High School in 1917. He enrolled at Rice Institute (now Rice University) but withdrew for financial reasons. He then served with the United States Immigration Service. He served in the United States Navy from 1918 to 1919. He received a Bachelor of Laws in 1921 from Cumberland School of Law (then part of Cumberland University, now part of Samford University). He was in private practice in Wichita Falls, Texas from 1921 to 1923 and from 1926 to 1931. He was district attorney in Wichita Falls from 1923 to 1926. He was Attorney General of Texas from 1931 to 1935. He was Governor of Texas from 1935 to 1939. He was an ardent Democrat and supporter of the New Deal policies of President Franklin D. Roosevelt.
 Links: a. Texas b. United States Navy c. Bowie, Texas d. Wichita Falls, Texas
Answer:
d