Trained volunteers are collecting baseline data on water quality, and testing for selected suspected contaminants of the coral reef.
Although the volunteers are testing near a coral reef, they are not testing anything related to the coral reef itself
( z1 test :polarity - :ARG0 ( z2 person :ARG0-of ( z3 volunteer ) ) :ARG1 ( z4 anything :ARG1-of ( z5 relate :ARG2 ( z6 reef :mod ( z7 coral ) ) ) ) :concession ( z8 test :ARG0 z2 :ARG1-of ( z9 near :ARG2 z6 ) ) )