more clarification
more clarification

rlucioni/cs171-hw4-lucioni-renzo,zezhouliu/cs171-hw4,tonyblum/cs171-hw4-blum-tony,rlucioni/cs171-hw4-lucioni-renzo,pjsinco/cs171-hw4-sinco-patrick,cnobre/cs171-hw4-nobre-carolina,lucianoiscool/cs171-hw4-arango-luciano