QUESTION: answer this: when was the chickenpox vaccine introduced in the united states??

ANS: 1984
input: What is the answer to this question? where must proposed legislation to raise governmental revenue through taxes originate?

output: in the House of Representatives
In: who is the actor that played apollo creed??

Out: Carl Weathers
Please answer this: when did plasma become a state of matter?

1920s
Q: Answer this question:

where was the last spike driven in canada??

A: November 7, 1885
Question: the legislation that authorized the state and federal rehabilitation programs is?

Answer:
Rehabilitation Act of 1973