Sen. Amy Klobuchar (D-Minn.) is not deterred by anyone’s doubts about a woman’s chance of winning the presidency in 2020.

At a Fox News town hall event on Wednesday in Milwaukee, the presidential candidate was asked about sexism in news coverage of the 2020 presidential candidates, as well as male candidates appearing to be ahead in early polling.

“I think, may the best woman win,” Klobuchar quipped. She noted that Kansas Gov. Laura Kelly (D) is a woman, as is Wisconsin’s own Sen. Tammy Baldwin (D).

“Women won all kinds of elections,” Klobuchar said. “You discount them at your own peril.”

Klobuchar, the first woman from Minnesota elected to the U.S. Senate, is one of more than 20 Democrats in the 2020 presidential race so far. It’s the most diverse field of presidential contenders ever, with several women running, including women of color. The female candidates include Sens. Elizabeth Warren (D-Mass.), Kirsten Gillibrand (D-N.Y.) and Kamala Harris (D-Calif), and Rep. Tulsi Gabbard (D-Hawaii).

Yet early polls show two white men ― former Vice President Joe Biden and Sen. Bernie Sanders (I-Vt.) ― consistently in the lead. InHuffPost’s polling in late March,Biden ― who had yet to announce his candidacy at the time ― was also the only contender whom the majority of Democratic voters (69%) named as capable of beating President Donald Trump in 2020.