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

Martin Richards (born 21 July 1940) is a British computer scientist known for his development of the BCPL programming language which is both part of early research into portable software, and the ancestor of the B programming language invented by Ken Thompson in early versions of Unix and which Dennis Ritchie in turn used as the basis of his widely used C programming language.

Sentence: Martin Richards and Dennis Ritchie worked together on the C programming language.

Output: It's impossible to say

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

The 2015 FIFA U-20 World Cup was the twentieth edition of the U-20 World Cup since its inception in 1977 as the FIFA World Youth Championship. The competition took place for the first time in New Zealand, the third time on Oceanian soil after Australia staged the 1981 and 1993 editions. A total of 52 matches were played in seven host cities.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The competition in New Zealand was intense.
****
Answer:
It's impossible to say

[Q]: Frederick William Mundee (May 20, 1913 January 15, 1990) was an American football center who played three seasons with the Chicago Bears of the National Football League. He played college football at the University of Notre Dame and attended South High School in Youngstown, Ohio. Frederick Mundee went to Notre Dame for four years. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

Problem: Celtic metal is a subgenre of folk metal that developed in the 1990s in Ireland. As the name suggests, the genre is a fusion of heavy metal and Celtic rock. The early pioneers of the genre were the Irish bands Cruachan, Primordial and Waylander. The genre has since expanded beyond Irish shores and is known to be performed today by bands from numerous other countries.

Based on the paragraph above can we conclude that "Cruachan, Primordial and Waylander are all in the same genre."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Q: Benny Andersson was not a member of ABBA.
Bjorn Kristian Ulvaeus (] ) (born 25 April 1945; credited as Bjorn Ulvus) is a Swedish songwriter, producer, a former member of the Swedish musical group ABBA (19721982), and co-composer of the musicals "Chess", "Kristina fran Duvemala", and "Mamma Mia!". He co-produced the film "Mamma Mia!" with fellow ABBA member and close friend Benny Andersson.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No

Q: Dadna's water is perfectly PH balanced, which is why royal families prefer water from there
Dadna (Arabic: ) is a village in Fujairah, United Arab Emirates, located 45 km north of the city centre. The area's economy has depended since ancient times on agriculture and fishing, in which much of the population works today. The village is known for its large supply of water and has been a site for many farms of the royal families across the Emirates.
OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say