In this task, you are given a sentence. You are expected to recognize the name of company or organization. Although there might be several correct answers, you need to write one of them.
One example: I want to work dedicatedly for Microsoft Corporation
Solution is here: Microsoft Corporation
Explanation: Microsoft Corporation is a multi-national corporate organization where people do professional work. Hence it should be tagged as organization.

Now, solve this:  Hector Bellerin starts for #AFC against Borussia Dortmund , according to team-mate http://t.co/XSDV47rAmm http://t.co/bHNpuBdOu6
Solution:
Borussia Dortmund