Problem: Cavalry Sunday is the annual parade of the Combined Cavalry Old Comrades Association which takes place in Hyde Park each year. Retired members of the cavalry regiments march to a service and commemoration around the band stand in the SE corner of Hyde Park and the nearby memorial to the bombing which took place there. The old troopers typically wear bowler hats and march with furled umbrellas.

Based on the paragraph above can we conclude that "The veterans are all Christians as there is a service on Cavalry Sunday"?

A: It's impossible to say

Problem: The Australia national cricket team toured England from May to September 1912 and took part in the 1912 Triangular Tournament, playing three Test matches each against the England national cricket team and the South Africa national cricket team. The tournament was won by England. Australia were captained by Syd Gregory.

Based on the paragraph above can we conclude that "The Australian national cricket team only toured England once."?

A: It's impossible to say

Problem: Thomas "Tommy" Lucchese (pronounced ] ; born Gaetano Lucchese, December 1, 1899 July 13, 1967) was a Sicilian-born American gangster and founding member of the Mafia in the United States, an offshoot of the "Cosa Nostra" in Sicily. From 1951 until 1967, he was the boss of the Lucchese crime family, one of the Five Families that dominates organized crime in New York City.

Based on the paragraph above can we conclude that "Thomas "Tommy" Lucchese (pronounced ] ; born Gaetano Lucchese, December 1, 1849 July 13, 1967) was a Sicilian-born American gangster and founding member of the Mafia in the United States, an offshoot of the "Cosa Nostra" in Sicily."?

A:
No