input hypothesis: You need to make sure the dough is thin enough to fit in to the barrel of the cookie press, but not too thin or it won't work.
Context: How to use a cookie press<br>Roll your cookie dough into a log. Your cookie dough needs to be log shaped so it's thin enough to fit into the barrel of the cookie press. To roll the dough into a log, pick it up and roll it between your hands.
true or false: It's impossible to say
input hypothesis: Keokuk existed prior to the start of the 20th century. 
Context: The Gen. Samuel R. Curtis House in Keokuk, Iowa, United States is a Greek Revival structure that was listed on the National Register of Historic Places in 1998. Samuel R. Curtis was an engineer, congressman and served as mayor of Keokuk in the 1850s. He was the hero of the Battle of Pea Ridge during the American Civil War. He was the first Major General from Iowa during the war.
true or false: Yes
input hypothesis: The original Statue of Liberty was built in 1879.
Context: During the Tiananmen Square protest of 1989, Chinese student demonstrators in Beijing built a 10-meter version of the Statue of Liberty to symbolize their struggle.
true or false: It's impossible to say
input hypothesis: Christine Milne was a respected leader from 2012-2015
Context: Christine Milne led the Australian Greens from 2012 until 2015. During this period, a select number of members of the parliamentary party served as official spokespersons for the party both inside and outside of Parliament on various issues, each member being assigned portfolios for their speaking duties. This allows the Greens to shadow government policies and actions from the party perspective.
true or false:
It's impossible to say