Complex sentence: Granada produced many programmes for the BBC such as "University Challenge", "The Royle Family" and "What The Papers Say" and the link allowed the BBC use of the three large studios compared with New Broadcasting House which had only one.
Split into simpler sentences: Granada produced many programmes for the BBC such as "University Challenge", "The Royle Family" and "What The Papers Say". The link allowed the BBC use of the studios which have three large studios compared with New Broadcasting House which had only one.