Well a userform is the best way to go, but...

Start with some editing of the sentences. It is utterly impossible to have all that text in a displayed box. Find some way of making the text shorter, at least for display purposes.

if that is not acceptable, the only practical way I can see is your tables as they are. Put a checkbox into each row. The user checks what they want. Then a procedure goes through and removes the rows without a check. Then convert the table to text.

Alternative: a series of inputboxes with the text of each sentence. Click yes, it is included. Click no, do not include it.

But doing the full text in listboxes is not really doable.