from p. 73-74 in the book "Water"

<set data_string=
<string>
Mike,Plusch,Wellesley,MA
Christopher,Fry,Lexington,MA
</string>
/>
data_string.<to_objects/>

data_string.<to_objects/>.<for each returns='all'> value.1.0 </>
Output is PF

data_string.<to_objects/>.<for each returns='all'> value.0.0 </>
Output is M

Why doesn't the last statement output MC ??