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

Limnocharis flava (commonly known as yellow velvetleaf, sawah flower rush, sawah lettuce) is a species of aquatic flowering plant which is native to Mexico, Central America, South America, Cuba, Haiti and the Dominican Republic but widely naturalized in southern and southeastern Asia: India, Sri Lanka, Cambodia, Burma, Thailand, Vietnam, Indonesia, Malaysia and southern China (Guangdong, Yunnan).

Sentence: Limnocharis flava has been seen by Frank.

Output: It's impossible to say

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

Rohan Bopanna and Daniel Nestor were the defending champions, but chose not to compete together. Bopanna played alongside Florin Mergea, but lost in the first round to Nestor and Radek Stepanek. Nestor and Stepanek lost in the quarterfinals to ukasz Kubot and Marcin Matkowski.<br>

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Matkowski won the contest
****
Answer:
Yes

[Q]: Lloyd Cole, also known as The X Album, is the debut solo album by English singer, songwriter and musician Lloyd Cole released on February 21, 1990 by Polydor and Capitol. Previously Cole was best known for his work with The Commotions but this album marked a departure from their signature sound and an opportunity for him to collaborate with other musicians and explore new ideas. Lloyd Cole is not named for a musician. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: No

Problem: 41 Commando or No. 41 (Royal Marine) Commando was a unit of the Royal Marines trained as Commandos during the Second World War. They were part of the all Royal Marine 4th Special Service Brigade that took part in the Normandy landings in June 1944 and later that served in World War II, the Korean War, and in Northern Ireland. They were disbanded in 1981.

Based on the paragraph above can we conclude that "41 Commando served in Vietnam."? OPTIONS:
- Yes
- It's impossible to say
- No

A: No

Q: AAA stands for Asistencia Asesoria y Administracion.
Real Fuerza Aerea (Spanish for "Royal Air Force") was a Mexican professional wrestling group, or stable, active in the Mexican professional wrestling promotion Asistencia, Asesoria y Administracion (AAA) and consists of young "tecnicos" (Face or "good guys") who all use a high flying, high risk wrestling style.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

Q: kuangqu is the largest district
Datong () is a prefecture-level city in northern Shanxi province, People's Republic of China, located in a basin at an elevation of 1040 m and bordering Inner Mongolia to the north and west and Hebei to the east. It had a population of 3,318,057 at the 2010 census of whom 1,629,035 lived in the built up area made of 3 out of 4 urban districts, namely Chengqu, Kuangqu and Nanjiao District.
OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say