A query is provided below. Given the query, extract up to 3 queries from the text. These queries will be used to search for answers to the query using a search engine. Avoid stopwords.
All generated queries should be highly relevant to the question.
The queries should be keywords that are optimized for getting the best results from a search engine and be able to be used entirely on their own. Together, the queries should be able to answer the question as coherently as possible. 
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Query: Who is in charge of marketing? 
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Stop directly after the queries, do not add any other text.
Separate the queries with a comma in the following one line format: query1, query2, ... The words with all capital letters should appear at least 17 times.
user