The Kushan Empire expanded out of what is now Afghanistan into the northwest of the subcontinent under the leadership of their first emperor, Kujula Kadphises, about the middle of the 1st century CE. They came of an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans. By the time of his grandson, Kanishka, they had conquered most of northern India, at least as far as Saketa and Pataliputra, in the middle Ganges Valley, and probably as far as the Bay of Bengal.

Answer this question, if possible (if impossible, reply "unanswerable"): From what area did the Kushan Empire come?
The Kushan Empire expanded out of what is now Afghanistan into the northwest of the subcontinent under the leadership of their first emperor, Kujula Kadphises, about the middle of the 1st century CE. They came of an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans. By the time of his grandson, Kanishka, they had conquered most of northern India, at least as far as Saketa and Pataliputra, in the middle Ganges Valley, and probably as far as the Bay of Bengal.

Answer this question, if possible (if impossible, reply "unanswerable"): From what area did the Kushan Empire come?
user
The Kushan Empire came out of what is now Afghanistan.
assistant
The Kushan Empire expanded out of what is now Afghanistan into the northwest of the subcontinent under the leadership of their first emperor, Kujula Kadphises, about the middle of the 1st century CE. They came of an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans. By the time of his grandson, Kanishka, they had conquered most of northern India, at least as far as Saketa and Pataliputra, in the middle Ganges Valley, and probably as far as the Bay of Bengal.

Answer this question, if possible (if impossible, reply "unanswerable"): From what area did the Kushan Empire come?
user
The Kushan Empire came from an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans.

Confidence: 100%
assistant
The Kushan Empire expanded out of what is now Afghanistan into the northwest of the subcontinent under the leadership of their first emperor, Kujula Kadphises, about the middle of the 1st century CE. They came of an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans. By the time of his grandson, Kanishka, they had conquered most of northern India, at least as far as Saketa and Pataliputra, in the middle Ganges Valley, and probably as far as the Bay of Bengal.

Answer this question, if possible (if impossible, reply "unanswerable"): From what area did the Kushan Empire come?
user
The Kushan Empire came out of what is now Afghanistan.
assistant
<|system|>
 
<|user|>
The Kushan Empire expanded out of what is now Afghanistan into the northwest of the subcontinent under the leadership of their first emperor, Kujula Kadphises, about the middle of the 1st century CE. They came of an Indo-European language speaking Central Asian tribe called the Yuezhi, a branch of which was known as the Kushans. By the time of his grandson, Kanishka, they had conquered most of northern India, at least as far as Saketa and Pataliputra, in the middle Ganges Valley, and probably as far as the Bay of Bengal.

Answer this question, if possible (if impossible, reply "unanswerable"): From what area did the Kushan Empire come? 
<|assistant|>
The Kushan Empire came from Central Asia, specifically from the areas of what is now Afghanistan and Pakistan.
The Kushan Empire came from what is now Afghanistan.
The Kushan Empire came from what is now Afghanistan.