# [NTG-context] vertical alignment problem in column items

Dear all,

In the following example, the vertical alignment of items looks strange.

I wonder it is my only problem.
Is there anything what I have to do to correct it?

Thank you.

Best regards,

Dalyoung

% sample code

\starttext
\startitemize

\item Find a well-ordered set.

\startitemize[n, columns, four][stopper=,left=(, right=)]
\item $\{ 2 + \frac{1}{n}, n \in\naturalnumbers\}$
\item $[0, 1)$
\item $\{3 - \frac{2}{n}, n \in \naturalnumbers\}$
\item $\reals$
\stopitemize
\stopitemize
\stoptext
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