input: Iron Curtain

Physically, the Iron Curtain took the form of border defences between the countries of Europe in the middle of the continent. The most notable border was marked by the Berlin Wall and its Checkpoint Charlie, which served as a symbol of the Curtain as a whole.
was the berlin wall part of the iron curtain
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output: yes

input: Home Run Derby

Some notable performances in the Derby include Bobby Abreu in 2005, who won the Derby with a then-record 41 homers, including a then-record 24 in the first round. The first-round record was broken in 2008 by Josh Hamilton, who hit 28 home runs. Though Hamilton's performance was notable for the length of his home runs, he ultimately lost to Justin Morneau in a brief final round. The overall record was broken in 2016 by Giancarlo Stanton, who finished with a total of 61 home runs, defeating Todd Frazier in the final round. Only two participants, Yoenis Cespedes and Giancarlo Stanton, have won the Home Run Derby without being selected to the All-Star game itself.
do you have to be an all-star to be in the home run derby
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output: no

input: Dragon Quest

Dragon Quest, published as Dragon Warrior in North America until 2005, is a series of Japanese role-playing video games created by Yuji Horii and his studio Armor Project. The games are published by Square Enix (formerly Enix), with localized versions of later installments for the Nintendo DS and 3DS being published by Nintendo outside of Japan. With its first title published in 1986, there are eleven main-series titles, along with numerous spin-off games. In addition, there have been numerous mangas, animes and novels published under the franchise, with nearly every game in the main series having a related adaptation.
is dragon quest the same as dragon warrior
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output: yes

input: Rugby union gameplay

Rugby union is a contact sport that consists of two teams of fifteen players. The objective is to obtain more points than the opposition through scoring tries or kicking goals over eighty minutes of playing time. The Play is started with one team drop kicking the ball from the halfway line towards the opposition. The rugby ball can be moved up the field by either carrying it or kicking it. However, when passing the ball it can only be thrown laterally or backward. The opposition can stop players moving up the field by tackling them. Only players carrying the ball can be tackled and once a tackle is completed the opposition can compete for the ball. Play continues until a try is scored, the ball crosses the side line or dead-ball line, or an infringement occurs. After a team scores points, the non-scoring team restarts the game at the halfway with a drop kick towards the opposition. The team with the most points at the end wins the game.
can you throw the ball forward in rugby
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output:
no