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.

Example input: 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-Loduring 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.
Example output: c
Example explanation: The passage describes the 704th's actions during Operation Market Garden.
Q: Question: Who has been playing baseball longer between the pitcher who struck out Ryan Ludwick and the catcher who threw out Cristian Guzman? Passage:In the eighth inning, Miguel Tejada singled, and with one out attempted to steal second base. Catcher Dioner Navarro made a poor throw to get Tejada, and the ball ended up in center field, allowing Tejada to advance to third base on the error. Tejada scored on a sacrifice fly by Adrian Gonzalez, and the NL retook the lead. In the bottom half of the inning, after Brian Wilson retired the first two batters, Billy Wagner gave up a single to Grady Sizemore. Sizemore proceeded to steal second base (one of a record six stolen bases by both sides), and pinch-hitter Evan Longoria hit a ground rule double to left field to tie the game once again. With Mariano Rivera in to pitch with one out in the ninth inning for the American League, Rivera struck out Ryan Ludwick and Navarro threw out Cristian Guzman as he attempted to steal second, thus ending the inning. Ryan Dempster struck out the side in the bottom of the ninth to force the game into extra innings.
Links: a. Mariano Rivera b. Cristian Guzman c. Cristian Guzman d. Ground rule double
A:
a