Problem: The Nigeria U-20 men's national soccer team, also known as the Nigeria Under-20s or nicknamed the "Flying Eagles", is the youth team for national soccer in Nigeria. It plays a large role in the development of Nigerian soccer, and is considered to be the feeder team for the Nigeria men's national soccer team and is controlled by the Nigeria Football Federation.

Based on the paragraph above can we conclude that "All players from the Nigeria U-20 men's national soccer team go on to play for the Nigeria men's national soccer team."?

A: It's impossible to say

Problem: 41 Commando or No. 41 (Royal Marine) Commando was a unit of the Royal Marines trained as Commandos during the Second World War. They were part of the all Royal Marine 4th Special Service Brigade that took part in the Normandy landings in June 1944 and later that served in World War II, the Korean War, and in Northern Ireland. They were disbanded in 1981.

Based on the paragraph above can we conclude that "41 Commando ended in the early 80's"?

A: Yes

Problem: Phichai Railway Station is a railway station located in Nai Mueang Subdistrict, Phichai District, Uttaradit. It is located 447.553km from Bangkok Railway Station and is a class 2 railway station. It is on the Northern Line of the State Railway of Thailand. Phichai Railway Station opened as part of the Northern Line extension from Phitsanulok to Ban Dara Junction in November 1908.

Based on the paragraph above can we conclude that "Phichai Railway Station is located in the southern part of Thailand."?

A:
No