premise: Belinda Jane Cordwell (born 21 September 1965) is a sports commentator and a former professional tennis player from New Zealand, who represented her native country at the 1988 Summer Olympics in Seoul, South Korea. There she lost in the first round of the women's singles competition to Great Britain's Sara Gomer.
hypothesis: Cordwell competed at the 1988 Summer Olympics when in her 20s.
reason: Cordwell was born in 1965 so she was about 23 at the 1988 Summer Olympics; maybe the model doesn't understand being in your 20s.