[NTG-context] Line break in a cell of a table

Good morning together, I want this: \starttext \starttable[|l|l|] \HL \NC First Entry \\ (Explanation) \VL Second Entry \AR \HL \stoptable \stoptext That is, line break after "First Entry", but without leaving the first cell (first row, first column). The code does not work, how to? Thanks. Huseyin