PLS HELP ILL MAKE BRAINLIEST!! Why was captain Juan Seguin away from the Allomo at the time of the battle?

A. He left to serve as a delegate at the Convection of 1836.
B. While on a scouting mission, he was captured by Mexican troops.
C. One of his family members had fallen ill.
D. He had been dispatched as a courier to raise more volunteers.