input hypothesis: The Robinson R44 was produced before the year 2000.
Context: The Robinson R44 is a four-seat light helicopter produced by Robinson Helicopter Company since 1992. Based on the company's two-seat Robinson R22, the R44 features hydraulically assisted flight controls. It was first flown on 31 March 1990 and received FAA certification in December 1992, with the first delivery in February 1993.
true or false: Yes
input hypothesis: The Museum of Turkish Calligraphy art is located on the continent of Africa.
Context: The Museum of Turkish Calligraphy Art (Turkish: "" ) is a museum located in Beyazt Square in Fatih district of Istanbul, Turkey. Constructed between 150608, the building formerly served as the medrese of Bayezid II Complex which was built within the order of Sultan Bayezid II, son of Mehmed the Conqueror. Its collection consists of 3121 pieces mainly reflecting Islamic calligraphic art.
true or false: No
input hypothesis: The Italian / US San Marco Program lasted for twelve years.
Context: San Marco 1, also known as San Marco A, was the first Italian satellite, and the first non-Soviet/US spacecraft. Built in-house by the Italian Space Research Commission (Italian: "Commissione per le Ricerche Spaziali" , CRS) on behalf of the National Research Council, it was the first of five as part of the Italian-US San Marco programme.
true or false: It's impossible to say
input hypothesis: JoAnne Russell beat Helen Gourlay Cawley in 1977
Context: JoAnne Russell (born October 30, 1954) is an American former professional tennis player. With playing partner Helen Gourlay Cawley, she won the Wimbledon Ladies' Doubles title in 1977. They beat the team of Chris Evert and Rosie Casals in the first round and the top-ranked team of Martina Navratilova and Betty Stove in the final (63, 63). Russell reached a career-high singles ranking of No. 22.
true or false:
No