In reference to the text, decide whether the following statements are right (C) or wrong (E).

The text presents an opposition between club diplomacy and network diplomacy, which are different and irreconcilable ways of settling international conflicts.

In reference to the text, decide whether the following statements are right (C) or wrong (E).

In the first paragraph, the author presents the main ideas he collected from “Most of the recent scholarly works” (R.1) on which his argument is built along the text.

In reference to the text, decide whether the following statements are right (C) or wrong (E).

The hierarchical structure of the diplomatic services in the 21st century is remarkably different from that prevalent in the previous centuries.