TASK DEFINITION: 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.
PROBLEM: original question: Which automobile model year has a previous model year [2015 Chevy Spark]? 
answer: 2016 chevy spark
answer type: Automobile Model Year.

SOLUTION: [2015 Chevy Spark] was made in what model years?

PROBLEM: original question: Which live album contains the concert of [Ellie Goulding + Laura Welsh]?
answer: itunes festival: london 2013, itunes festival: london 2013
answer type: Live Album.

SOLUTION: What is the name of the live album that has the [Ellie Goulding + Laura Welsh] concert on it?

PROBLEM: original question: wht types of buildings do [Henry van de Velde] build?
answer: art nouveau
answer type: Architectural style.
auxiliary information: Henry Clemens van de Velde was a Belgian painter, architect and interior designer. Together with Victor Horta and Paul Hankar he could be considered as one of the main founders and representatives of Art Nouveau in Belgium. Van de Velde spent the most important part of his career in Germany and had a decisive influence on German architecture and design at the beginning of the 20th century.

SOLUTION:
[Henry van de Velde] built what types of building?