<human>: Question: When was the nationwide release of the NES?
Answer: While others stated that Nintendo had an excellent nine-week market test in New York last fall Due to the moderate success launch in New York City, Nintendo tried a second time; the system was test-marketed further beginning in February 1986, with the nationwide release occurring in September 1986.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: yes