Leave the odd sentence out: I. In 1936 Montreux Convention was signed. II. It allowed vessels or all nations to use the Straits, The Bosphorus and the Dardanelles. III. At that time the largest ship of the Turkish fleet was 13 tons. IV. Moreover many bulk carrier vessels do not have CPP propeller.

A
I-II
B
II-III
C
III
D
III-IV
E
IV