1. Freescale Semiconductor later was sold to Sigmatel .
2. Later on , Freescale Semiconductor was sold to Sigmatel .

yes

1. The Pearl River is actually two alluvial deltas , which are separated by the core branch of the Pearl River Delta .
2. The Pearl River Delta is actually two alluvial deltas , separated by the core branch of the Pearl River .

no

1. O'Dea was born in Armidale in 1889 and moved to Sydney with his family as a child .
2. O 'Dea was born in Armidale in 1889 and moved to Sydney as a child with his family .
yes