<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def partialReleaseComplete():
 """PARTIAL RELEASE COMPLETE Section 9.1.27"""

    a = TpPd(pd=0x6)
    b = MessageType(mesType=0xf)  # 00001111
    packet = a / b
    return packet