Getting the count() right

[spadafour]

I've got everything solved except for counting the questions; how do I do it? It mentions an preceding::sibling in the instructions, but I'm not sure how to work it in. This is what I've got:

<xsl:value-of select="count(fs[f[@select='Yes']]) + 1"/>

Any tips?

[spadafour]

Okay, I've changed my code, focusing on counting questions, but its still not turning out right (it skips only number 3 for some reason).

count(preceding::f[@name='question']) + 1

[spadafour]

aaaaand I solved my problem already