Контекст - can't eat
Как следует перевести выделенные предложения с учетом контекста?
The restaurant is expensive. It sells hamburgers. I need to be careful about twentieth-century food. (1) Maybe I can't eat hamburgers. My arm is still hurting from the vaccinations, but the vaccinations don't work for bad food. Usually you don't eat in the twentieth century. My two one-pound coins are in my hand. I need £1.79 for tomorrow. What can I buy for twenty-one pence? The menu is short. Hamburger, cheeseburger, egg and cheeseburger, chips, tea, coffee, chocolate milkshake, cola, milk, ice-cream. There's nothing for twenty-one pence. Well, there's ketchup for ten pence.(2) But I can't eat only ketchup! There's a small sign in the window.