sentences:  This committee, in turn, elected the party's Secretary-General, Pierre Issa, who presides over it.The post of party's president was also created; the president shall be elected on the basis of rotation for a one-year period from among the members of the Executive Committee, and shall have a supervisory role over the party's work, steering it clear of deviation from the principles and foundations in all its cadres.A Senate of party veterans was also established as an advisory body that seeks to have the work carried out in accordance with the party's principles and constants.