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

The term "four-part harmony" refers to music written for four voices or for some other musical mediumfour musical instruments or a single keyboard instrument, for examplewhere the various musical parts can give a different note for each chord of the music.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: four-part harmony is very melodious to listen
****
Answer:
It's impossible to say
[Q]: Barron is this year's winner of the William E. Colby Award, a $5,000 honour given for a fiction or nonfiction book about the military, intelligence operations or foreign policy. Barron, a judge for the First Circuit Court of Appeals, was cited for "Waging War: The Clash Between Presidents and Congress, 1776 to ISIS." Barron won an award. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: Yes
Problem: The Croatian will face competition, especially from the American of Chinese origin, Michael Chang, second-seeded in the tournament. Organizers hope that the tournament will contribute to advancing tennis in their countries.

Based on the paragraph above can we conclude that "Michael Chang is both American and Chinese."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: The Kestrels made dozens of television appearances over a 6 year span.
The Kestrels were a vocal harmony quartet from Bristol, England, most notable as the group through which the songwriting team of Roger Cook and Roger Greenaway first met and started composing jointly. They were one of the busiest vocal groups in England during the late 1950s and early 1960s, singing back-up behind Joe Brown, Billy Fury, Eden Kane, and Benny Hill, amongst others, and made dozens of television appearances between 1958 and 1964.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes
Par 4<br>On the 18th hole, the pro golfer stood at the tee. He swung hard, but his ball landed in the bunker. With the next swing, he recovered and put the ball on the green. He took a deep breath as he lined up his shot. He hit the ball and watched as it is went straight into the hole.
the golfer was short. 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:

Skateboarding<br>Billy wanted to buy a skateboard. He had never done it before, but was excited to try. He went to the local skate shop and bought one. He began riding it everyday. Billy got pretty good after a while and loved to skateboard.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Billy was a pro
****
Answer:
No