<human>: Q: What has evolved over time?
 A: Based on studies of these bronze inscriptions, it is clear that, from the Shang dynasty writing to that of the Western Zhou and early Eastern Zhou, the mainstream script evolved in a slow, unbroken fashion, until assuming the form that is now known as seal script in the late Eastern Zhou in the state of Qin, without any clear line of division.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: no