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

Nelson is an American rock band founded by singer/songwriters Matthew and Gunnar Nelson (twin sons of Ricky Nelson and Kristin Nelson). The band achieved success during the early 1990s with their double platinum debut album "After the Rain", which featured the number-one hit "(Can't Live Without Your) Love and Affection".
Hypothesis: Matthew and Gunnar Nelson loved to play (Can't Live Without Your) Love and Affection in a live setting.
****
Answer:
It's impossible to say

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

Wooden Leather is the second studio album by Kentucky-based rap sextet band Nappy Roots, to their first album "Watermelon, Chicken & Gritz". It was released on August 26, 2003 and featured singles "Roun' the Globe", and "Sick and Tired" (featuring Anthony Hamilton).
Hypothesis: Wooden Leather was very successful.
****
Answer:
It's impossible to say

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

Tsewang Rigzin is the current president of the Tibetan Youth Congress. He has held the position since September 2007, and on August 8, 2008 he was re-elected to serve through August 2013. Prior to attaining his current position he served as the president of the Portland/Vancouver regional chapter of the Tibetan Youth Congress.
Hypothesis: Rigzin is no longer the president of the Portland/Vancouver regional chapter of the Tibetan Youth Congress.
****
Answer:
Yes