GMAT Sentence Correction (SC) | In April 1997, Hillary Rodham Clinton hosted an all-day

One can understand this sentence completely from meaning perspective
Ques: Hillary Rodham Clinton hosted an all-day White House scientific conference on new findings that
indicates
The meaning seems to say: Hillary hosted conference and this(her action of hosting) indicates child acquisition. This is nonsensical.
She has hosted conference on the findings. Which findings. The findings that indicate.
The most important part is: indicate should modify finding not action of hosting.
All choices have
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