def useLocalGoodMed(graph, strats, y, x): return sampleEgoStrat(graph, strats, C, x)
def useLocalBadMed(graph, strats, y, x): return sampleEgoStrat(graph, strats, D, x)
def useLocalFairMed(graph, strats, y, x): return sampleEgoStrat(graph, strats, strats[x], x)