Here are two sentences:

The first vulnerability is a buffer overrun that results from IE 's failure to properly determine an object type returned from a Web server .

First up , Microsoft said a buffer overrun vulnerability occurs because IE does not properly determine an object type returned from a Web server .

yes

Here are two sentences:

Car volume fell 8 per cent , while light truck sales -- which include vans , pickups and SUVs -- rose 2.7 per cent .

Car volume was down 8 percent , while light truck sales--which include vans , pickups and SUVs--rose 2.7 percent .

yes

Here are two sentences:

After a tense stand-off , the battlewagon turned back .

After the French threatened to open fire , the battlewagon turned back .
yes