Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: The idea to introduce a female puppet to Sooty's children's TV show in the 1960s was so controversial that the BBC director general had to intervene, a new documentary has revealed.

BBC Sooty row over 'sexing up' revealed