Two separate </i> in my Word composition, cut and pasted here did not appear in the above post. (It's Word 2007, so that's probably not surprising)

Reposting - and proofing this time:

Instructions for the test are to indicate "Yes" if either of two choices is correct" and "No" if neither of the too choices is correct." Unfortunately it rejects answers that are correctly entered according to the stated criteria.

After the first abort, I went back and reread - with extreme and diligent care - all of the instructions, and tried again. The test itself is "biased" or created by illiterates. (But then it's Harvard, so I guess that's not too unexpected.)

Sorry, but I'm not at all impressed.

John