<human>: Question: What is believed to be the oldest known insect fossil?
Answer: In 2008, researchers at Tufts University uncovered what they believe is the world's oldest known full-body impression of a primitive flying insect, a 300 million-year-old specimen from the Carboniferous period.
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no