When the sound is realxing, one can easily fall asleep. Efforts are made by john to keep awake, but its relaxing sound made him almost feel asleep.
This justifies what answer for what question? Q & A: 
James found the sound relaxing.  It was so relaxing he almost did what despite his efforts?
Options:
- deep breathing
- worried
- fall asleep
- invigorating
- feeling good
fall asleep