How to escape an apostrophe in a retrieve list activity?

I am trying to retrieve a list of entities with a name equal to a string with an apostrophe. E.g. name is Alzheimer's. I tried to use 'Alzheimers''s' or 'Alzheimers\'s' but both option result in a consistency error in the modeler.
1 answers

In your example (and using 2.5.4) you would use: 'Alzheimer & apos ;s'

make sure you take out the spaces between & and apos, the answer didn't show up correctly unless I added them

You can find many of these unique characters at the link below: link text

For newer versions you should checkout this question