Man robs a bank and takes hostages.
He asks the first hostage if he saw him rob the bank.
Hostage answers yes.
Robber shoots him dead.
Asks the second hostage if he too saw him rob the bank.
The second hostage answers "no, but my wife did."
He asks the first hostage if he saw him rob the bank.
Hostage answers yes.
Robber shoots him dead.
Asks the second hostage if he too saw him rob the bank.
The second hostage answers "no, but my wife did."