Two speedy boats would take off full speed from underneath the Balboa Pavilion with sirens blaring and race out of the bay and into the Pacific Ocean .
NUM ADJ NOUN AUX VERB ADP ADJ NOUN ADP ADP DET PROPN PROPN ADP NOUN NOUN CCONJ NOUN SCONJ ADP DET NOUN CCONJ ADP DET PROPN PROPN .