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

An opening act, warm-up act, or supporting act is an entertainment act (musical, comedic, or otherwise), that performs at a concert before the featured act, or "headliner". Rarely, an opening act may perform again at the end of the event, or perform with the featured act after both have had a set to themselves.
Hypothesis: Headliners don't perform before the opening act.
****
Answer:
Yes

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

Hector Canziani was an Argentine poet, screenwriter and film director who worked in Argentine cinema in the 1940s and 1950s. Although his work was most abundant in screenwriting and poetry after his brief film career, he is best known for his directorship and production of the 1950 tango dancing film Al Compas de tu Mentira based on a play by Oscar Wilde.
Hypothesis: Canziani was alive during the 20th century.
****
Answer:
Yes

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

The North African ostrich or red-necked ostrich ("Struthio camelus camelus"), also known as the Barbary ostrich, is the nominate subspecies of the common ostrich from West and North Africa. It is the largest subspecies, making it the largest living bird.
Hypothesis: The red-necked ostrich is common to north Africa.
****
Answer:
Yes