Which composer wrote a movement that might have a hidden text behind it, even though it is for instruments alone?

ALudwig van Beethoven
BFanny Mendelssohn Hensel
CHector Berlioz
DFelix Mendelssohn

Verified Answer :

It is rumored that "A. Ludwig van Beethoven" may have written a movement that has a hidden text behind it, even though it is for instruments alone, although this has yet to be confirmed.