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

In chemistry, an alcohol is any organic compound in which the hydroxyl functional group (OH) is bound to a saturated carbon atom. The term alcohol originally referred to the primary alcohol ethanol (ethyl alcohol), which is used as a drug and is the main alcohol present in alcoholic beverages.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Grain alcohol will eventually be used more often than ethanol.
****
Answer:
It's impossible to say

[Q]: A trumpet concerto is a concerto for solo trumpet and instrumental ensemble, customarily the orchestra. Such works have been written from the Baroque period, when the solo concerto form was first developed, up through the present day. Some major composers have contributed to the trumpet concerto repertoire, with the best known work being Joseph Haydn's Trumpet Concerto in E-flat. trumpet concerto only exists in e flat OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

Problem: Elenco is a Brazilian record label created in 1963 by Aloysio de Oliveira. It was a major factor in the development of the Bossa Nova styles, also releasing samba, jazz, and spoken word recordings. It is often considered as one of the most influential labels in the Bossa nova and MPB genre.

Based on the paragraph above can we conclude that "Elenco, a record label, originates in Brazil."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Q: Roberto Javier Mora Garcia was assassinated because of his newspaper.
Roberto Javier Mora Garcia (c. 1962 16 March 2004) was a Mexican journalist and editorial director of "El Manana", a newspaper based in Nuevo Laredo, Tamaulipas, Mexico. He worked for a number of media outlets in Mexico, including the "El Norte" and "El Diario de Monterrey", prior to his assassination.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

Knocked Up is a 2007 American romantic comedy film written, directed, and co-produced by Judd Apatow, and starring Seth Rogen, Katherine Heigl, Paul Rudd, and Leslie Mann. It follows the repercussions of a drunken one-night stand between a slacker and a just-promoted media personality that results in an unintended pregnancy.
Knocked Up was released in 2007 OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

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

Jose Venegas, known as "El Bronco", was a Mexican singer and film actor best known as Epigmenio Zuniga in the film "La Valentina". Originally from San Buenaventura, Chihuahua, Venegas was born Jose Montano. After having migrated to Mexico City, in order to pursue his talent, Venegas appeared in five films in which he also sang until an alleged confrontation with Pedro Infante stooped his career.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Venegas sang in Spanish in his films.
****
Answer:
It's impossible to say