Task: Question Answering
Input (English): Question: an unbaised coin is tossed until it shows up the same face in 2 consicative throws wat is the probability that the no of tosses is not more than 4.

 Option A: 3/4

 Option B: 1/4

 Option C: 7/8

 Option D: 1/8

 Option E: 6/8
Output (English): Option C