Complex sentence: The Wyre actually starts as two rivers the Tarnbrook Wyre and the Marshaw Wyre, a pumping station was built in Abbeystead to help against flooding but during a visit a major explosion killed between 10 and 20 people.
Split into simpler sentences: The Wyre actually starts as two rivers, the Tarnbrook Wyre and the Marshaw Wyre. A pumping station was built in Abbeystead to help against flooding but during a visit a major explosion killed between 10 and 20 people.