Sauteed Shrimps and Tomatoes

1/4 kilo shrimps
4 pieces tomatoes, minced
6 pieces string beans, cut into 1/4 inches
1 head medium onion, chopped
3 cloves garlic, minced
1 piece chili, chopped
salt and pepper to taste
vegetable oil for sauteing

1. Clean the shrimp and remove head.
2. In a pan over medium heat, saute onion and garlic in vegetable oil until fragrant. Add tomatoes and water and cook until soft around 5-10 minutes.
3. Add beans and chili and simmer for additional 5 minutes.
4. Once the beans are cooked, season with salt and pepper. Add the the shrimps and cook until color turns to orange.