Context: hate the snail messenger.then i saw uncle elson ! walking from the back door .. o0 .. ( but his car is parked infront , more later)then washed his face . i saw his side profile , [ alert ] face turning , [ ti ti ti ] zoomed in . SO DESUi tot he saw me .
Question: What reason did Elson have for going inside ?
Option 0: He wanted to park his car in front .
Option 1: None of the above choices .
Option 2: He wanted to show his side profile .
Option 3: He wanted to see the back door .
Answer: 1