<human>: Q: How many square feet of office space did Houston have in Uptown in 2002?
 A: Since 2000 more than 30 high-rise buildings have gone up in Houston; all told, 72 high-rises tower over the city, which adds up to about 8,300 units.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: no