Read the following premise and answer if the hypothesis is true.
Thomas C. Fletcher House is a historic home located at Hillsboro, Jefferson County, Missouri. It was built about 1850, and is a two-story, log dwelling with later frame additions. It sits on a limestone and concrete block foundation. It was the home of Thomas C. Fletcher, Missouri's first Republican governor and the first native-born Missourian elected governor.
Hypothesis: The Thomas C. Fletcher was built about 1850 and is a two-story, long dwelling with later frames that were added in about 1870.. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
Yes.