Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: How is Jason Bourne wounded? Title: The Bourne Identity Movie plot: In the Mediterranean Sea, Italian fishermen rescue an unconscious American (Matt Damon) floating adrift with two gunshot wounds in his back. They tend to his wounds, and when the man wakes, they find he suffers from dissociative amnesia. He has no memory of his own identity, while he retains his speech and finds himself capable of advanced combat skills and fluency in several languages. The skipper finds a tiny laser projector under the man's hip that, when activated, gives a number of a safe deposit box in Zurich. Upon landing, the man heads to investigate the box. Arriving at the bank, the man finds the box contains a large sum of money in various currencies, numerous passports and identity cards with his picture on all of them, and a handgun. The man takes everything but the gun, and leaves, opting to use the name on the American passport, Jason Bourne. After Bourne's departure, a bank employee contacts Operation Treadstone, a CIA black ops program. Treadstone's head, Alexander Conklin (Chris Cooper), activates three agents to take down Bourne: Castel (Nicky Naude), Manheim (Russell Levy), and the Professor (Clive Owen), while also issuing alerts to local police to capture Bourne. Meanwhile, CIA Deputy Director Ward Abbott (Brian Cox) contacts Conklin about a failed assassination attempt against exiled African dictator Nykwana Wombosi (Adewale Akinnuoye-Agbaje). Conklin promises Abbott that he will deal with the Treadstone agent who failed. Bourne attempts to evade the Swiss police by using his U.S. passport to enter the American consulate, but he is discovered by guards. He evades capture, leaves the embassy, and gives a German woman, Marie Kreutz (Franka Potente), $20,000 to drive him to an address in Paris listed on his French driving license. At the address, an apartment, he hits redial on the phone and reaches a hotel. He inquires about the names on his passports there, learning that a "John Michael Kane" had been registered but died two weeks prior in a car crash. Castel ambushes Bourne and Marie in...
A:
Two gunshots to the back