Question: Mark Jansen considered running in 2014 against the Republican who began serving in Michigan's 3rd district in what month?
Sentence (from "Russell V. Mack"): Russell Vernon Mack (July 13, 1891 – March 28, 1960) served as a member of the United States House of Representatives representing Washington State's 3rd District from 1947 to 1960.
Relevant evidence: No