Complex sentence: West Ham suffer a second heavy defeat in a row by losing 6-0 to Manchester City in the semi-final of the Capital One Cup this is their heaviest defeat of the season and Sam Allardyce's heaviest defeat as West Ham manager.
Split into simpler sentences: West Ham suffer a second heavy defeat in a row in losing 6-0 to Manchester City in the semi-final of the Capital One Cup. This was their heaviest defeat of the season and Sam Allardyce's heaviest defeat as West Ham manager.