Instructions: Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
Input: Context: Idarucizumab is a humanized monoclonal antibody fragment for reversal of the anticoagulant effects of dabigatran. This drug can be used for patients who need emergency surgery or invasive procedures, as well as those with life-threatening or uncontrolled bleeding. 
 Question: Which drug can be reversed with idarucizumab?
Output:
dabigatran