input hypothesis: Louis Ferdinand II had seven siblings.
Context: Prince Louis Ferdinand Oskar Christian of Prussia (German: "Louis Ferdinand Oskar Christian Prinz von Preuen"; 25 August 1944 11 July 1977), also called Louis Ferdinand II or Louis Ferdinand Jr., nicknamed "Lulu", was a member of the House of Hohenzollern and the fifth of seven children of Prince Louis Ferdinand of Prussia and his wife, Grand Duchess Kira of Russia.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No

Context:
O'Sullivan Army Heliport (ICAO: KCSL,FAA LID: CSL) is a U.S. Army heliport at Camp San Luis Obispo in San Luis Obispo County, California, United States. It is located just off California State Route 1, northwest of the city of San Luis Obispo, about halfway between it and Morro Bay. O'Sullivan AHP has one helipad designated H1 with a 2,430 by 75ft (741 by 23m) asphalt surface.
Hypothesis: The Army maintains the Heliport everyday. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Input: OPTIONS:
- Yes
- It's impossible to say
- No

"Drivin' Around Song" is a song recorded by American country rap singer Colt Ford and country music singer Jason Aldean. It is the third single from his fourth studio album, "Declaration of Independence". The song was written by Chris Tompkins and Craig Wiseman.

Sentence: There were 2 singles before "Drivin' Around Song" in his fourth studio album

Output: Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Foals are an English indie rock band from Oxford, England formed in 2005, consisting of lead vocalist and lead guitarist Yannis Philippakis, drummer and percussionist Jack Bevan, rhythm guitarist Jimmy Smith, bassist Walter Gervers, and keyboardist Edwin Congreave. Since the band's formation, their line-up has remained constant, except for the departure of former lead singer Andrew Mears.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The sun is shining.
****
Answer:
It's impossible to say

[Q]: The 2007 Porsche Tennis Grand Prix was a tennis tournament played on indoor hard courts. It was the 30th year of Porsche Tennis Grand Prix, and was part of the Tier II Series of the 2007 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from October 1 through October 7, 2007 The 2008 Porsche Tennis Grand Prix took place at the Porsche Arena in Stuttgart, Germany, from September 1 through September 7, 2008. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: Ira Heiden (born September 22, 1966) is an American television and film actor, perhaps best known for his role in the 1987 horror film "" as Will Stanton. Ira's other film roles include the 1988 film "Elvira, Mistress of the Dark" and his most recent film is the 1996 film "Timelock". Ira Heidon played a major role in the 1996 film "Timelock" OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
It's impossible to say