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

Brutus is a "cognomen" of the Roman "gens Junia", a prominent family of the Roman Republic. The plural of Brutus is "Bruti", and the vocative form is "Brute", as used in the quotation ""Et tu, Brute?"" ("you too, Brutus?"), from Shakespeare's play "Julius Caesar".

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Someone named "Brutus" would be addressed as "Brute" in ancient Rome.
****
Answer:
Yes

[Q]: This is a list of cities in Azerbaijan. Azerbaijan is a country in the South Caucasus region, situated at the crossroads of Southwest Asia and Southeastern Europe. In total, Azerbaijan has 77 cities (including 12 Federal-level cities), 64 smaller "rayon" -class cities, and one special legal status city. These are followed by 257 urban-type settlements and 4,620 villages. Many people in villages want to move to the cities in Azerbaijan. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

Problem: 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.

Based on the paragraph above can we conclude that "Sven Hansell really enjoyed composing music but he also loved going for a walk with his dog."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: Day on Fire is an award-winning film.
Day on Fire is an American film which was produced by Lodestar Entertainment and filmed in New York City and Israel in 2006. It is written and directed by Jay Anania, stars Academy Award winner Olympia Dukakis, Carmen Chaplin, Alyssa Sutherland and Martin Donovan and is produced by William Fisch and Larry Rattner. The film was scored by John Medeski with vocals by Judy Kuhn.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

Will Vodery (October 8, 1885 - November 18, 1951) was an African-American composer, conductor, orchestrator, and arranger, and one of the few black Americans of his time to make a name for himself as a composer on Broadway, working largely for Florenz Ziegfeld.
Will Vodery conducted most Broadway shows OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

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

Phenazine is an organic compound with the formula (CH)N. It is a dibenzo annulated pyrazine, and the parent substance of many dyestuffs, such as the toluylene red, indulines, and safranines (and the closely related eurhodines). Phenazine crystallizes in yellow needles, which are only sparingly soluble in alcohol. Sulfuric acid dissolves it, forming a deep-red solution.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Eurhodines are related to safranines.
****
Answer:
Yes