Complex sentence: On June 8,2010, Noem won the Republican nomination for South Dakota's at-large seat in the U.S. House of Representatives, capturing 42 percent of the vote against South Dakota Secretary of State Chris Nelson and state legislator Blake Curd.
Split into simpler sentences: On June 8,2010, Noem ran for South Dakota's at-large seat in the U.S. House of Representatives. She won the Republican primary with a plurality of 42% of the vote against South Dakota Secretary of State Chris Nelson and State Representative Blake Curd.