Context:
An opening act, warm-up act, or supporting act is an entertainment act (musical, comedic, or otherwise), that performs at a concert before the featured act, or "headliner". Rarely, an opening act may perform again at the end of the event, or perform with the featured act after both have had a set to themselves.
Hypothesis: Opening act is the only way to refer to this type of performance. OPTIONS:
- Yes
- It's impossible to say
- No
No

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

"The Candidate" is the 14th episode of the American Broadcasting Company's sixth season of the serial drama television series "Lost" and 117th episode overall. The episode aired on May 4, 2010, on ABC in the United States. The episode was written by Elizabeth Sarnoff and Jim Galasso and directed by Jack Bender. The episode is centered on Jack Shephard and John Locke.

Sentence: This was one of the better episodes of Lost.

Output: It's impossible to say

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

Louis Armstrong (19011971), nicknamed Satchmo or Pops, was an American trumpeter, composer, singer and occasional actor who was one of the most influential figures in jazz. His career spanned five decades, from the 1920s to the 1960s, and different eras in jazz.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Louis Armstrong played the horn
****
Answer:
No

[Q]: Loui Jover (born April 1967) is an Australian painter and artist. He is known for his artwork in ink wash paintings on vintage book pages. Jover started his work on art in his childhood, but did not start public art until 1989, when he joined the Australian army as an illustrator and photographer. Loui Jover spent most of his time in 1990 in Los Angeles OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

Problem: Nicotiana langsdorffii, Langsdorff's tobacco, is a species of the "Nicotiana" genus (tobacco). It is an annual plant with large leaves (up to 10 inches long) with tall 2 inch nodding long tubular bell shaped flowers that are apple green in colour, with blue anthers. "N. langsdorfii" lacks fragrance unlike some of the other tall species. It is grown as an ornamental garden plant.

Based on the paragraph above can we conclude that "Nicotiana langsdorffii doesn't have diseases"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Context:
There Is a Man in Our House (Arabic: Fi baitina rajul) is a 1961 Egyptian drama, history, romance film directed by Henry Barakat, an Egyptian film director of Lebanese origin. The film is based on a novel by an Egyptian writer, Ihsan Abdel Quddous, and stars Omar Sharif.
Hypothesis: There Is a Man in Our House was also popular in America in 1961. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say