Shambulio hilo lilimshangaza mchezaji huyo, akasema mchezo ulikuwa umekwisha na mpinzani wake angeshinda kwa hivyo aliamua nini tu? 
Choose an answer to this question from the following options:

A: fanya bidii
B: kujisalimisha
C: kusitisha moto
D: kutetea
E: ulinzi
The right answer is B