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.
Hypothesis: The Robinson R44 was produced before the year 2000.
Yes
Context:
Grongar Hill is located in the Welsh county of Carmarthenshire and was the subject of a loco-descriptive poem by John Dyer. Published in two versions in 1726, during the Augustan period, its celebration of the individual experience of the landscape makes it a precursor of Romanticism. As a prospect poem, it has been the subject of continuing debate over how far it meets artistic canons.
Hypothesis: There has been more than one version of the poem of Grongar Hill.
Yes
Context:
Mark Ingram Jr. (born December 21, 1989) is an American football running back for the New Orleans Saints of the National Football League (NFL). He played college football for the University of Alabama, won the Heisman Trophy, and was a member of a national championship team. The New Orleans Saints chose him in the first round of the 2011 NFL Draft.
Hypothesis: Mark Ingram Jr. was at least 20 years old when he joined the New Orleans Saints.
Yes