Read the following paragraph and determine if the hypothesis is true:

(CBS) — Voters headed to the polls Tuesday night in Connecticut, Vermont, Minnesota and Wisconsin, as the 2018 calendar barrels ahead toward November. The most closely watched races will be in Minnesota and Wisconsin, where there are competitive House and gubernatorial races. Polls in Tuesday night’s races begin closing at 7 p.m., and the final polls close at 9 p.m. Eastern.

Hypothesis: In 2018 people from 4 states voted on the same day.