Definition: In this task you will be given a question and a passage. You need to determine if the answer to the question is contained in the passage. If the answer can be found in the passage you should output 'True'. If the answer cannot be found in the passage you should output 'False'.
Input: Passage: 'El Salvador's most notable dish is the pupusa, a thick handmade corn flour or rice flour tortilla stuffed with cheese, chicharrón (cooked pork meat ground to a paste consistency), refried beans or loroco (a vine flower bud native to Central America). There are also vegetarian options, often with ayote (a type of squash) or garlic. Some adventurous restaurants even offer pupusas stuffed with shrimp or spinach which are served with salsa roja, a simple yet flavorful Salvadoran cooked tomato sauce, often served with curtido. Pollo encebollado is another popular Salvadoran dish that contains chicken simmered with onions. Salvadoran cheeses, queso duro (hard cheese), queso fresco (fresh cheese), and cuajada, are eaten with meals.'. Question: 'what are some famous foods in el salvador'.

True