You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.

[EX Q]: Question: If |x^2 − 20| = x, which of the following could be the value of x?

 Option A: -5

 Option B: -4

 Option C: 1

 Option D: 4

 Option E: 10
[EX A]: Option D

[EX Q]: Question: Triangle STV has sides ST = TV = 26, and SV = 20. What is the area?

 Option A: 160

 Option B: 180

 Option C: 200

 Option D: 220

 Option E: 240
[EX A]: Option E

[EX Q]: Question: Point X is located on line segment AB and point Y is located on line segment CD. If AB = CD and AX < CY, then

 Option A: XB < YD

 Option B: XB < YD

 Option C: AX > XB

 Option D: AX < CD

 Option E: AX > AB
[EX A]:
Option D