With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: In each country with an MB there is a Branch committee with a Masul (leader) appointed by the General Executive leadership with essentially the same Branch-divisions as the Executive office. "Properly speaking" Brotherhood branches exist only in Arab countries of the Middle East where they are "in theory" subordinate to the Egyptian General Guide. Beyond that the Brotherhood sponsors national organizations in countries like Tunisia ("Ennahda Movement"), Morocco (Justice and Charity party), Algeria (Movement of Society for Peace). Outside the Arab world it also has influence, with former President of Afghanistan, Burhanuddin Rabbani, having adopted MB ideas during his studies at Al-Azhar University, and many similarities between mujahideen groups in Afghanistan and Arab MBs. Angkatan Belia Islam Malaysia in Malaysia is close to the Brotherhood. According to scholar Olivier Roy, as of 1994 "an international agency" of the Brotherhood "assures the cooperation of the ensemble" of its national organizations. The agency's composition is well known and understood, as is the reason for Egypt's dominant position, and for other nation's dominance in the recent past.
text_B: Would it be apt to make an analogy between this agency's internal composition and that of America's electoral college?  That is to say, while it is impossible to know in advance how many participants will vote for which outcome, anyone can find out with relative ease which geographic areas control which proportion of the final vote.
YES.