Capital Account records international purchases and sales of financial assets (B-I). Balance of trade covers only visible items - exports and imports of goods (C-IV). Dirty Floating is a managed float regime where the Central Bank intervenes (D-II). By elimination, Accommodating items is matched with III (A-III).
Note: The standard NCERT treatment classifies accommodating items as 'below the line' and autonomous items as 'above the line'. The given pairing appears to use a non-standard mapping; we have selected the option consistent with the other unambiguous matches.