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

Ohannes Tuncboyacyan (a.k.a. Onno Tunc; Armenian: ; December 20, 1948 - January 14, 1996) was a leading Armenian-Turkish musician, working mainly as a composer and an arranger. Tunc also played bass guitar and occasionally double bass, contributing to the albums of several musicians. He was the elder brother of musician Arto Tuncboyacyan.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Arto Tuncboyacyan and Ohannes Tuncboyacyan made a song together
****
Answer:
It's impossible to say

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

Philadelphia Free Press was a 1960s era underground newspaper published biweekly in Philadelphia, Pennsylvania from 1968 to 1972. Originally launched at Temple University in May 1968 as the monthly "Temple Free Press", it separated from Temple and became the "Philadelphia Free Press" in September 1968.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: In 1978, a one-off publication of the Philadelphia Free Press newspaper was released to celebrate 10 years since the release of the first ever issue.
****
Answer:
It's impossible to say

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

Spiess Tuning is the common identity of Siegfried Spiess Motorenbau GmbH, a motor vehicle engine tuning company based in Ditzingen, Baden-Wurttemberg, Germany. Today Spiess Tuning is most famous for its Formula 3 motor racing engines based on the Opel Family II and two iterations of Volkswagen R4 engines.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: spiess tuning is company in germany that makes engines
****
Answer:
Yes