This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
You should remind them that they are friend first, before being opponents in play ground . Their friendship should extend to play ground also. Game should be played in true spirit of game. Camaraderie should develop in playground and carry forward to other activities also.
15 3 15
Thank you for such good answer I'm total satisfied with it
very funny