Read the following premise and answer if the hypothesis is true.
The Carrier Sekani Tribal Council (familiarly known as CSTC) is a tribal council representing eight First Nations in the Central Interior of British Columbia. It was originally known as the "Lakes District Tribal Council". The CSTC was incorporated in 1979 and is a registered non-profit society.
Hypothesis: The CSTC was incorporated in in the last 50 years. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
Yes
No.