In 1976 a movie ticket was $4 and the price index was 56. In 2009 a movie ticket was $9 and the price index was 228. Based on this information:
The real price of a movie ticket was the same in both years.
The real price of a movie ticket was lower in 1976.
The real price of a movie ticket was lower in 2009.
It is impossible to say from the information given.