premise: Ripponlea is an inner suburb of Melbourne, Victoria, Australia, named after the adjoining Rippon Lea Estate. It is 7 km south east of Melbourne's Central Business District. Its local government area is the City of Port Phillip. At the 2011 Census, Ripponlea had a population of 1,478.
hypothesis: 8 years ago, Ripponlea had a population of about seventeen hundred
reason: Maybe it was difficult because I typed out the number instead of using numerical format. Otherwise, maybe it has difficult telling how far from now a year is