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.
It takes an hour for the deep-red solution to form OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: The big corner for Jach'a L'uchu was given to the range due to the angle of the mountain pass.
Context: Jach'a K'uchu (Aymara "jach'a" big, "k'uchu" corner, "big corner", also named "Jachcha Khuchu, Jachcha Kuchu") is a 4508 m mountain in a volcanic field in the Cordillera Occidental of Bolivia northeast of the Chullkani volcano. It is located in the Oruro Department, Sajama Province, Turco Municipality. Jach'a K'uchu is one of five mountains which belong to the so-called Jitiri Dome.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

Context:
The Agatha Christie Award ( ) is a Japanese literary award established in 2010 in commemoration of the 120th anniversary of Agatha Christie's birth. The award is presented by Hayakawa Publishing Corporation in association with the Agatha Christie Society, which is chaired by Mathew Pritchard, the grandson of Agatha Christie.
Hypothesis: The Agatha Christie Award is a Japanese literary award established in 2010 in commemoration of the 120th anniversary of Agatha Christie's birth which Mathew Pritchard attends. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Input: OPTIONS:
- Yes
- It's impossible to say
- No

The 1921 NCAA football season had no clear-cut champion, with the "Official NCAA Division I Football Records Book" listing California Golden Bears, Cornell Big Red, Iowa Hawkeyes, Lafayette Leopards, Washington & Jefferson Presidents, and Vanderbilt Commodores as champions. Only California, Cornell, and Lafayette claim national championships for the 1921 season.

Sentence: Iowa Hawkeyes played Lafayette Leopards in football in 1921.

Output: It's impossible to say

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

Palo Alto is a 2013 American drama film written and directed by Gia Coppola, based on James Franco's short story collection "Palo Alto" (2010). Franco stars, along with Emma Roberts, Jack Kilmer, Nat Wolff and Zoe Levin. Jack Kilmer's father, Val Kilmer, also appears briefly in the film as Stewart, Emma Roberts' stepdad.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Palo Alto was a sad tale.
****
Answer:
It's impossible to say

VStar Entertainment Group is a family entertainment production company headquartered in Minneapolis, Minnesota, United States. It produces Sesame Street Live, a live touring stage show based on the television series. It has also produced stage shows based on "Dragon Tales", The Muppets and "Muppet Babies", "Bear in the Big Blue House", "Curious George", and "Barney & Friends".
VStar Entertainment Group only produces live stage shows. OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say