'comment' keyword

hi friends,

i am designing a screen shot using reports which contains some radio buttons and checkboxes.these should be arranged side by side.while i use comment keyword and arrange the radio buttons side by side it is accepting the position and length for eg 3(10).but when i use the same keyword comment and use for the select-options it is showing some error.actually i want to place two valued fields along with some text attached to that fields and i want to place them side by side using select-options.

so can anyone tell why the error is coming.

email me. my id is simhadrimahesht@gmail.com