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

The Portobello Film Festival is an independent international film festival based in London, which annually premiers over 700 new films, including features, shorts, documentaries, music films and animation. Additionally, workshops and talks with top film directors (such as Stephen Frears and John Maybury) are also featured. Admission to the three-week-long festival is free of charge.
Hypothesis: The Portobello Film Festival will begin charging for admission in 2022.
****
Answer:
It's impossible to say

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

The Canadian parliament's Ethics Commission said former immigration minister, Judy Sgro, did nothing wrong and her staff had put her into a conflict of interest.
Hypothesis: Sgro is not the current immigration minister.
****
Answer:
Yes

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

Nil Fyodorovich Filatov (Russian: , 2 June[O.S. 21 May]1847 , or 16 April[O.S. 4 April]1847 , 8 February[O.S. 26 January]1902 ) was a physician who is considered the founder of Russian paediatrics. His nephew Vladimir Filatov was a prominent ophthalmologist.
Hypothesis: Vladimir Filatov's father was Nil Fyodorovich Filatov's brother.
****
Answer:
It's impossible to say