Complex sentence: The All Blacks were the only team to have reached the semi-final stage at every World Cup until the 2007 World Cup where they were defeated 20-18 by France in the quarter-finals.
Split into simpler sentences: The All Blacks are the only team to have reached the semi-final stage at every World Cup. Until the 2007 World Cup where they were defeated 20-18 by France in the quarter-finals.