The United Iraqi Alliance, endorsed by Iraq's top Shiite clerics, captured more than two-thirds of the 3.3 million votes counted so far, the election commission said.
The organization the election commission is talking about is only endorsed by one group.
The reason it belongs is because only one group is mentioned of endorsing the United Iraqi Alliance, but there could be more than that. I think it was difficult for the system to figure this out because I left out the proper names and only referred to them as "groups" and "organizations".
( z1 endorse :ARG0 ( z2 group :quant 1 :mod ( z3 only ) ) :ARG1 ( z4 organization :ARG1-of ( z5 talk :ARG0 ( z6 commission :topic ( z7 elect ) ) ) ) )