question: OPTIONS:
- yes
- no
Eijkman cured the natives by feeding them brown rice, discovering that food can cure disease.
How long after the natives were cured did it take for people to figure out the reason that brown rice cured them?

answer: no

[Q]: Sentence: In the city of Miami today Spanish is the first language mostly due to Cuban immigration. Question: Do Cubans speak Spanish in America? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Blair, who had radically altered his party's image and policies, noting the influence the paper could have over its readers' political thinking, had courted it (and Murdoch) for some time by granting exclusive interviews and writing columns." provide a valid answer to "Who did The Sun declare political endorsement of in 1997?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "As such, the term Serbo-Croatian was first used by Jacob Grimm in 1824, popularized by the Vienna philologist Jernej Kopitar in the following decades, and accepted by Croatian Zagreb grammarians in 1854 and 1859." answer the question "Who first used the term Serbo-Croatian in 1824?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Kingsbridge Armory, often cited as the largest armory in the world, is scheduled for redevelopment as the Kingsbridge National Ice Center." provide a valid answer to the question "What is Kingsbridge Armory being turned into?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The theaters he built for Pantages in Seattle have been either demolished or converted to other uses, but many other theaters survive in other cities of the U.S., often retaining the Pantages name; Seattle's surviving Paramount Theatre, on which he collaborated, was not a Pantages theater." provide a valid answer to the question "Who was Pantages competitor in the theater business?" OPTIONS:
- yes
- no

A:
no