Teacher:This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
Teacher: Now, understand the problem? Solve this instance: The most famous groups are the chirigotas, choirs and comparsas. The chirigotas are well known witty, satiric popular groups who sing about politics, new times and household topics, wearing the same costume, which they prepare for the whole year. The Choirs (coros) are wider groups that go on open carts through the streets singing with an orchestra of guitars and lutes. Their signature piece is the "Carnival Tango", alternating comical and serious repertory. The comparsas are the serious counterpart of the chirigota in Cádiz, and the poetic lyrics and the criticism are their main ingredients. They have a more elaborated polyphony that is easily recognizable by the typical countertenor voice.
Student:
The chirigotas, choirs and comparsas are the most famous of what?