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

The Flag of the City of Scarborough, Ontario was officially dedicated on August 19, 1969, by then-Mayor Albert Campbell at a special ceremony in Thomson Memorial Park. It was designed by local painter Doris McCarthy (19102010) in the spring of 1968, who was presented with the idea by her friend Albert Campbell.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: On August 19, 1969 the city flag of Scarborough, Ontario was not dedicated by then-Mayor Albert Cambell.
****
Answer:
No

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

End of the Past is a book by Pakistani journalist, cultural critic and satirist Nadeem F. Paracha. Published by Vanguard Publications in 2016, it is a social history of Pakistan in which Paracha charts the religious and cultural evolution of Pakistan through the country's cultural, sporting and ideological histories.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Nadeem F. Paracha speaks English.
****
Answer:
It's impossible to say

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

There Was a Crooked Man... is a 1970 western starring Kirk Douglas and Henry Fonda and directed by Joseph L. Mankiewicz. This was the only western made by Mankiewicz, director of such notable films as "All About Eve", "Guys and Dolls" and "Cleopatra". It was written by David Newman and Robert Benton, their first script after "Bonnie and Clyde".

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Joseph L. Mankiewicz directed There Was a Crooked Man.
****
Answer:
Yes