I want to know the answer to the following question:
Which battle took place in 1147?
All the background I'm provided with is that "Most of Portugal fell into the hands of the Taifa of Badajoz of the Aftasid Dynasty, and after a short spell of an ephemeral Taifa of Lisbon in 1022, fell under the dominion of the Taifa of Seville of the Abbadids poets.". Is that enough to answer the question?
Answer: no