Student or Learner
In the sentence below, "a former prime minister" is denoting "Khaleda Zia" or " a son of Khaleda Zia"? How do I tell the difference?
"A court in Bangladesh issued a warrant for the arrest of a son of Khaleda Zia, a former prime minister, charging him with having organised a grenade attack that killed 24 people at a political rally in 2004. Sheikh Hasina, the apparent target of that attack and nemesis of Mrs Zia, is now prime minister."