What are the 3 largest oil companies?
The 3 largest oil companies are Saudi Aramco, ExxonMobil, and Chevron.
<START_INST>What are the 3 largest oil companies?<END_INST><START_CTX><END_CTX><START_A>The 3 largest oil companies are Saudi Aramco, ExxonMobil, and Chevron.<END_A>