[all] query in usage of 'elements within text'

Hi,
Leroy and I have been discussing some examples for CMS-MT integration 
scenarios with Declan and Ankit. One issue that's come up was how to 
deal with quotations in a segment passed to MT.

for example, take the segment (from wikipedia)
"*To be or not to be*" is the opening phrase of a soliloquy 
<http://en.wikipedia.org/wiki/Soliloquy> in William Shakespeare 
<http://en.wikipedia.org/wiki/William_Shakespeare>'s play /Hamlet 
<http://en.wikipedia.org/wiki/Hamlet>/.

as (simplified) mark-up
<b>"To be or not to be"</b> is the opening phrase of a soliloquy in 
William Shakespeare's play <i>Hamlet</i>.

With SMT, to retain the integrity of the quote, it may well be run 
through the MT engine separately from the rest of the segment (or 
perhaps even through a different engine trained specifically on 
shakespeare bi-text in this example).

I'm not clear in this case how (or even if) 'element within text' would 
help, since <b>"To be or not to be"</b> is part of the flow, but it does 
affect how it would be translated (in that it would be subsegemented for 
SMT-based translation).

It seems like a nested withinText value, e.g.:
<b its:withinText="nested">"To be or not to be"</b> is the opening 
phrase of a soliloquy in William Shakespeare's play <i>Hamlet</i>.

But this doesn't match the example of nested given, where the 
sub-element is a footnote that can be completely removed from the parent 
element.

Any advice from the ITS1.0 experts on this?

One other point about the wording of the definition, it starts saying:
"The Elements Within Text data category reveals *_if_* and how an 
element affects the way text content behaves from a linguistic 
viewpoint." But if you take the "if" literally as a question, the sense 
of the value definitions seems inverted to me, i.e. 'yes' means the 
element _doesn't_ affect the way the text in the element is treated 
during translation.

thanks in advance,
Dave