input hypothesis: La Cobra is a Mexican boxer unable to win any championships.
Context: Saul "La Cobra" Montana (born November 23, 1970 in Acapulco, Guerrero, Mexico) is a Mexican boxer in the Heavyweight division. Montana is the former Mexican National Champion at Light Heavyweight, IBA, NABA, WBC Mundo Hispano, WBC Continental Americas Champion at Cruiserweight, NBA, and Mexican National Champion at Heavyweight.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No

Context:
The naming customs of Taiwanese aborigines are distinct from, though influenced by, the majority Han Chinese culture of Taiwan. Prior to contact with Han Chinese, the Taiwanese aborigines named themselves according to each tribe's tradition. The naming system varies greatly depending on the particular tribes. Some tribes do not have family names, at least as part of the personal name.
Hypothesis: Some tribes do not have surnames. OPTIONS:
- Yes
- It's impossible to say
- No
Yes

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

Cerastium is a genus of annual, winter annual, or perennial plants belonging to the family Caryophyllaceae. They are commonly called mouse-ear chickweed. Species are found nearly worldwide but the greatest concentration is in the northern temperate regions. There are about 200 species. A number are common weeds in fields and on disturbed ground.

Sentence: Mouse-ear chickweed is the sole common-name for Cerastium.

Output: It's impossible to say

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

Akiva Grunblatt is an Orthodox rabbi who as co-rosh yeshiva (dean) heads the Yeshivas Rabbeinu Yisrael Meir HaKohen. (Yeshivas Chofetz Chaim) in Flushing, New York. (The other co-rosh yeshiva is Rabbi Dovid Harris.) Before being appointed to his current position in 2000, he was a rosh yeshiva at Yeshiva Toras Chaim in Miami, Florida.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: New York has more Jewish residents than Florida, and that is why Grunblatt moved positions
****
Answer:
It's impossible to say

[Q]: Don Wayne Reno (born February 8, 1963 in Roanoke, Virginia) is a bluegrass musician and banjo player, and also an ordained minister. He is a son of famed bluegrass musician Don Reno. Reno was for several years a mainstay of Hayseed Dixie with his brother Dale Reno as the mandolinist. He currently works with his brother and Mitch Harrell in the band Reno and Harrell. Don Wayne Reno plays with his left hand. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: The 1997 KNVB Cup Final was a football match between Roda JC and Heerenveen on 8 May 1997 at De Kuip, Rotterdam. It was the final match of the 199697 KNVB Cup competition and the 79th KNVB Cup final. Roda won 42 after goals from Gerald Sibon, Ger Senden, Eric van der Luer and Maarten Schops. It was the side's first KNVB Cup trophy. The Roda JC team celebrated the win by giving special awards to Gerald Sibon, Ger Senden, Eric van der Luer, and Maarten Schops. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
It's impossible to say