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: UK drugs firm Shire has said it expects to double its current product sales to $10bn by 2020 as it tries to fend off a $46bn (£27bn) bid from US rival AbbVie.

Shire forecasts $10bn sales by 2020 as it fends off US bid