user: What dispatchable source of power on electric grids are faster than battery storage power stations?

assistant: None. Battery storage is the fastest responding dispatchable source of power on electric grids.

user: Extract names of song xand the songwriters from the passage and separate them by dot

assistant: If you Want Me To.Joe Diffie.Larry Williams

user: From the passage provided extract how many European and worldwide tittles Barcelona has won.

assistant: Barcelona has won 22 European and worldwide titles