In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Context: He appeared in The Tom and Jerry Show episode "The Lost Duckling" (1975). Link Information: none Question: How many episodes of The Tom and Jerry Show aired before Little Quacker the duckling was introduced?
Answer: none

Context: KNVA in Austin, Texas Link Information: Located in within the greater Texas Hill Country, it is home to numerous lakes, rivers, and waterways, including Lady Bird Lake and Lake Travis on the Colorado River Question: What major river runs through the city where station KNVA is located?
Answer: Colorado River

Context: He studied Arabic at university, and received his B.A. from Princeton University in 1970. He spent the summer of 1969 studying Arabic at the American University in Cairo. Link Information: none Question: In 1970 which university had more students, Princeton University or American University in Cairo?

Answer: none