Shrimp A La William For Four

• 4 tomatos skinned (fresh)
• 3 ingredients
• 1 pod garlic (chopped)
• 1 salt and pepper
• 1 i added at least another cant be precise
• 1/2 onion (finely chopped)
• 500 gr shrimp
• 55 ml dry wine (white)
• 60 ml olive oil
• 60 ml salad oil