Kevin Vincent, 44, of Arlington, Va., said his wife buys store brand acetaminophen and he wanted to find out more about the problem.
His wife bought medicine.
( z1 buy :ARG0 ( z2 person :ARG0-of ( z3 have-rel-role :ARG1 ( z4 he ) :ARG2 ( z5 wife ) ) ) :ARG1 ( z6 medicine ) )