According to the International Commission on Education for the Twenty-first Century headed by Jacques Delors, which of the following main tensions will be witnessed during the 21st century ?A. The tension between the global and the localB. The tension between tradition and modernityC. The tension between the spiritual and the materialD. The tension between the poor and the richE. The tension between the developed and the developing societiesChoose the correct answer from the options given below:

• A. A, B and C only
• B. B, C and D only
• C. C, D and E only
• D. A, D and E only