Q: Some tribes do not have surnames.
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.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

New York State Route146A (NY146A) is a state highway in New York State. It begins at NY146 in Clifton Park and ends at NY50 in Ballston Lake. It is located entirely within Saratoga County. Route146A is the last existing spur of NY146 in Saratoga and Schenectady counties.
Taking New York State Route 146A is the best way to get good gas millage. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: Sri Lanka is the only island country located northeast of the Maldives
Context: Sri Lanka ( or ; Sinhalese: "Sri Lamka ", Tamil: "Ilankai"), officially the Democratic Socialist Republic of Sri Lanka, is an island country located southeast of the Republic of India and northeast of the Maldives. Its current existence is due to the merger of several empires present on the island under European colonial rule.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

Context:
Anne of Green Gables is a 1934 film directed by George Nicholls, Jr., based upon the novel, "Anne of Green Gables" by Lucy Maud Montgomery. The actress Dawn O'Day who portrayed the title character of Anne Shirley changed her stage name to "Anne Shirley" after making this film. There was also a sequel; "Anne of Windy Poplars".
Hypothesis: Anne Shirley is the protagonist of Anne of Green Gables. OPTIONS:
- Yes
- It's impossible to say
- No
Yes

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

Mary Small (born September 12, 1954) is an American politician from Maine. A Republican, Small served in the Maine House of Representatives from 1979 to 1994 and the Maine Senate from 1994 to 2002. From 2000 to 2002, Senator Small served as the Republican Floor Leader. Small was unable to seek re-election in 2002 due to term-limits. Small represented Bath, Maine and Sagadahoc County.

Sentence: Small served in the Maine House of Representatives from 1979 to 1994 and the Maine Senate from 1994 to 2002. Small is an independent now.

Output: It's impossible to say

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

A taxi dancer is a paid dance partner in a partner dance. Taxi dancers are hired to dance with their customers on a dance-by-dance basis. When taxi dancing first appeared in taxi-dance halls during early 20th-century America, male patrons would buy dance tickets for ten cents each.

Sentence: Taxi dancers were originally paid one dollar per dance.

Output:
No