Definition: 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.
Input: Question: A train 240 m long, running with a speed of 108 km/hr will pass a tree in?

 Option A: 8 sec

 Option B: 16 sec

 Option C: 18 sec

 Option D: 14 sec

 Option E: 12 sec

Option A