1. In July 2012 Sindre and Ole Johan Sther repeated the feat of climbing the '' Krasnoyarsk route '' .
2. In July 2012 , Johan Sther and Ole Sindre repeated the feat by climbing the '' Krasnoyarsk route '' .

no

1. There are different types of molecular polymer - average weight that can be measured in different experiments .
2. There are different types of molecular polymer average weight , which can be measured in different experiments .

yes

1. He left London in 1854 and returned to Australia , where he lived until his death at the age of 90 , a confirmed bachelor .
2. Cooper left Australia in 1854 and returned to London , where he , a confirmed bachelor , lived until his death at the age of ninety .
no