To which of the following structures is the left colic flexure fixated?
I. Line of Toldt
II . Renal fascia (Gerota 's fascia )
III. Greater omentum
IV . Gastrocolic ligament
V . Splenocolic ligament
All of the mentioned structures
O Only I, II , IV and V
O Only III, IV and V
O Only I, II and III
O Only II , III and V