 <translate> The relevant sentence in the passage is: No mention of an office of vice president was made at the 1787 Constitutional Convention until near the end, when an 11-member committee on "Leftover Business" proposed a method of electing the president and vice president, and recommended that the vice president succeed the executive in the event of a vacancy in that position, but would otherwise serve as the president of the Senate, casting a vote only to break a tie. Therefore, the final answer is 1787. <yor> Ọ̀rọ̀ tí ó wà nínú àyọkà náà ni pé: Kò sí ìsọ̀rọ̀ nípa ọ́fíìsì igbákejì ààrẹ ní Àpérò Àdéhùn ọdún 1787 títí dé òpin, nígbà tí ìgbìmọ̀ tí ó jẹ́ ọmọ ẹgbẹ́ mọ́kànlá lórí "Iṣẹ́ tí a fi sílẹ̀" dá àbá fún ọ̀nà tí a ó gbà yan ààrẹ àti igbákejì ààrẹ, tí ó sì dábàá pé kí igbákejì ààrẹ gba ipò ìgbìmọ̀ alákòóso bí àyè bá ṣí sílẹ̀ ní ipò náà, ṣùgbọ́n tí kò bá ṣe bẹ́ẹ̀ yóò sìn gẹ́gẹ́ bí ààrẹ ilé ìgbìmọ̀ aṣòfin àgbà, tí yóò sì dìbò láti tú ìdìbò sílẹ̀. Nítorí náà, ìdáhùn tó ṣe kedere ni pé ọdún 1787. 