<p>I was just kind of unsure as to why this answer is the right one:</p>
<p>The apparently chaotic images in certain types of contemporary painting strike many viewers as both confusing but delightfully original.</p>
<p>a) but
b) but also
c) yet
d) and as
e) and</p>
<p>The correct answer is e, which is what I put on the test. However, I'm looking at my Q&A package, and c) seems to be a somewhat valid response. Looking closely, would the both that appears earlier signify that and is the correct word?</p>