Problem: "Never Be the Same" is the title of the third single by singer-songwriter Christopher Cross, released from his debut Grammy Award-winning album "Christopher Cross". It was the singer's third consecutive single to reach the Top 40 on the "Billboard" Hot 100 chart, where it peaked at number 15 late in 1980. The song was a number-one hit on the adult contemporary chart, remaining there for two weeks.

Based on the paragraph above can we conclude that "The song was still in the charts in 1981."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: the North American Harvard was not obsolete when it was replaced.
The Boulton Paul Balliol and Sea Balliol were monoplane military advanced trainer aircraft built for the Royal Air Force (RAF) and the Royal Navy Fleet Air Arm (FAA) by Boulton Paul Aircraft. Developed in the late 1940s the Balliol was designed to replace the North American Harvard trainer and used the Rolls-Royce Merlin engine, with the Sea Balliol a naval version for deck landing training.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

Pavel Sergeyevich Alexandrov (Russian: ), sometimes romanized Paul Alexandroff or Aleksandrov (7 May 1896 16 November 1982), was a Soviet mathematician. He wrote about three hundred papers, making important contributions to set theory and topology.
Pavel Sergeyevich Alexandrov left Russia soon after his papers OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: 3 May 2007 was a great day for an election.
Context: The 2007 Hertsmere Borough Council election took place on 3 May 2007 to elect members of Hertsmere Borough Council in Hertfordshire, England. One third of the council was up for election and the Conservative party stayed in overall control of the council.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

Context:
Libya TV (also known as Libya Al Ahrar TV) is a Libyan TV channel broadcast by satellite from its headquarters in Doha. The channel was created in 2011 during the Libyan Civil War. Its presents news, opinions, analysis, photo and video reports about Libya in specific and the region in a wider scope. It focuses on Libya's revolution and future toward building a democratic state.
Hypothesis: Libya TV was created after 2012. OPTIONS:
- Yes
- It's impossible to say
- No
No

Problem: The literature of Virginia, United States, includes fiction, poetry, and nonfiction. Representative authors include Rita Dove, Ellen Glasgow, William Hoffman, Lee Smith, and William Styron. Journals featuring work of Virginia writers include the "New Virginia Review" (est. 1978), "Richmond Quarterly" (est. 1980), "Edgar Allan Poe Review" (est. 2000), and "Virginia Adversaria" (est. 2000).

Based on the paragraph above can we conclude that "The New Virginia Review is a journal that features authors who--like Rita Dove, Ellen Glasgow, William Hoffman, Lee Smiith and William Styron--hail from the state of Virginia."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes