How many Taliban prisoners need to be released?

Kabul, Afghanistan (Weltexpress). President Ghani said we will release 5100 Taliban prisoners and those 400 prisoners that they have in Germany file i don’t have control on them, but this decision is related to a huge council we don’t know of what they want once their desire was to become a huge council and spent millions of Dollars, but no result and still try to suspend peace talks.