The dam covering what used to be its football pitch fill up with millions of tons of poisonous mining waste.
Miners will stop filling up the old football pitch with toxic waste in the future
( z1 stop :ARG0 ( z2 person :ARG0-of ( z3 mine ) ) :ARG1 ( z4 fill-up :ARG0 z2 :ARG1 ( z5 pitch :mod ( z6 football ) :mod ( z7 old ) ) :ARG2 ( z8 waste :mod ( z9 toxic ) ) ) :time ( z10 future ) )