Ask questions about the sentence: Madame Tussauds has one of the largest collections of waxmodels in the world.
1. which museum----------------------?
2.Has Madame Tussauds--------------------?
3. What----------------------------?

1)... includes the collection? 2)... one of the largest collections of waxmodels in the world? 3)... kind of collections does Madam Tussauds have?