instruction:
Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
question:
original question: How many drug classes include [BCG vaccine]?
answer: 2
answer type: Drug class.
auxiliary information: A vaccine containing bacillus Calmette-Guerin (BCG), an attenuated strain of Mycobacterium bovis, with non-specific immunoadjuvant and immunotherapeutic activities. Although the mechanism of its anti-tumor activity is unclear, immunization with BCG vaccine likely activates a Th1 cytokine response that includes the induction of interferon. Vaccination with BCG vaccine may be immunoprotective against infection with Mycobacterium tuberculosis.
answer:
[BCG vaccine] contains how many drug classes?


question:
original question: Find all monasteries that follow [Order of Saint Benedict]
answer: bath abbey, st. mary's abbey, fulda, vreta abbey...
answer type: Monastery.
auxiliary information: The Order of Saint Benedict, also known ‚Äì in reference to the colour of its members' habits ‚Äì as the Black Monks, is a Roman Catholic religious order of independent monastic communities that observe the Rule of Saint Benedict. Each community within the order maintains its own autonomy, while the order itself represents their mutual interests. The terms "Order of Saint Benedict" and "Benedictine Order" are, however, also used to refer to Benedictine communities in toto, sometimes giving the incorrect impression that there exists a generalate or motherhouse with jurisdiction over them. Internationally, the order is governed by the Benedictine Confederation, a body, established in 1883 by Pope Leo XIII's Brief Summum semper, whose head is known as the Abbot Primate. Individuals whose communities are members of the order generally add the initials "OSB" after their names.
answer:
What monasteries follow the [Order of Saint Benedict]?


question:
original question: What is the type of composition that has the recorded version of [Angel]?
answer: song
answer type: Composition type.
answer:

Which is the type of composition that has the recorded version of [Angel]?