Problem: Later , both Nicole and Russ refused to attend Sam 's funeral .
Nicole and Russ both later refused to attend Sam 's funeral .
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A: yes

Problem: Muscles that attach in the forearm send long tendons to the fingers , and these tendons begin at different points on these bones .
Muscles that begin in the forearm send long tendons to their fingers , and these tendons attach to these bones at different points .
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A: no

Problem: The visualization of single molecules , single cells , analytical tissues and nanomaterials is an important and attractive approach in biological science .
The visualization of individual molecules , single cells , biological tissues and nanomaterials is an important and attractive approach in analytical science .
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A:
no