Does the sentence "West also directed a film of the same name that premiered at the 2012 Cannes Film Festival in custom pyramid-shaped screening pavilion featuring seven screens." provide a valid answer to the question "What film festival did Kanye West premier a film called "Cruel Summer"?"

A: yes

Does the sentence "At least 74 species of Iranian wildlife are on the red list of the International Union for the Conservation of Nature, a sign of serious threats against the country's biodiversity." provide a valid answer to the question "The Iranian Parliament does not demand environmental impact studies before approving what projects?"

A: no

Does the sentence "The tribunes would have two assistants, called "plebeian aediles"." provide a valid answer to the question "What were the assistants to the plebeian tribunes named?"

A: yes

Does the sentence "It is unclear why the Chinese did not press the attack and follow up their victory." provide a valid answer to the question "Who initiated the First Phase offensive?"

A:
no