<human>: Does the sentence "In 2000, a new $1 coin, featuring Sacagawea, (the Sacagawea dollar) was introduced, which corrected some of the problems of the Anthony dollar by having a smooth edge and a gold color, without requiring changes to vending machines that accept the Anthony dollar." provide a valid answer to the question "Who was featured on the copper - nickel dollar?"
OPTIONS:
- yes
- no
<bot>: no