question:  Why did Jaro sneak out of his hostelry?
context: "I did not want to call you in, Jaro Moynahan." Jaro Moynahan wiped the sweat from his forehead with a fine duraweb handkerchief. The Mercurians worship him. Jaro Moynahan refilled their empty glasses. You've got to find him, Jaro. "Ah," said Jaro Moynahan; "so that's the way it is." One moment the garden was glowing in light, the next the hot black night swooped down on the revelers, pressing against their eyes like dark wool. Jaro Moynahan slipped sideways from the table. Across the table from Jaro there was the feel of movement; he could sense it. Jaro Moynahan sat quietly back down and poured himself another glass of Latonka. Peet controlled the Latonka trade for which there was a tremendous demand throughout the Universe. As the Mercurian started to leave, a thought struck Jaro. For centuries they had lived most their lives beneath ground to escape the terrible rays of the sun. Only at night did they emerge to work their fields and ply their trades. If the girl had been abducted, only Mercurians could have engineered it in the dark; and the Mercurians were a clannish lot. Back on the narrow alley-like street Jaro Moynahan headed for his hostelry. By stretching out his arms he could touch the buildings on either side: buildings with walls four feet thick to keep out the heat of the sun. Somewhere in those rat-runs was Karfial Hodes, the revolutionist, and the girl. They were never visible, but to his trained ears there came stealthy, revealing noises: the brush of cloth against the baked earth walls, the sly shuffle of a step. Jaro Moynahan In the East a sullen red glow stained the heavens like the reflection of a fire. With an oath, he set out again for his hostelry. Once back in his room, Jaro Moynahan stripped off his clothes, unbuckled a shoulder holster containing a compressed air slug gun, stepped under the shower.
output:  he wanted to figure out the mystery
options:  he wanted his money from Mr. Peet  he wanted to meet Joan  he was in need of more Latonka  he wanted to figure out the mystery