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

Marina Prior (born 18 October 1963) is an Australian soprano and actress with a career mainly in musical theatre. From 1990 to 1993, she starred as the original Christine Daae in the Australian premiere of "The Phantom of the Opera", opposite Anthony Warlow and later Rob Guest.
Hypothesis: From 1990 to 1993, she starred as the original Christine Daae in the Australian premiere of "The Phantom of the Opera", opposite Anthony Warlow who then surrendered his role to Rob Guest.
****
Answer:
It's impossible to say

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

Sven Hostrup Hansell (23 October 1934 6 March 2014) was an American musicologist and Professor Emeritus of Musicology at the University of Iowa. He was a specialist in the music and performance practices of the 17th and 18th centuries, as well as a harpsichordist and composer.
Hypothesis: Hansell died in 1934 and was born in the University of Iowa.
****
Answer:
No

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

Aikya Kerala Congress was an alliance consisting of four political parties in Kerala, India; Kerala Congress (Mani), Kerala Congress (Balakrishna Pillai), Kerala Congress (Jacob) and Kerala Congress (Secular). The alliance was formed in November 2008. K.M. Mani was the chairman of AKC, whilst R. Balakrishna Pillai was the convenor of the alliance.
Hypothesis: Mani stayed chairman the whole time
****
Answer:
It's impossible to say