Context: I was visiting a friend today at his home . During our conversation he began to share with me the trouble he was having with his knee . Apparently there was fluid leaking from the joint area into the back of the knee creating pain and making it difficult to walk any distance . Sitting across the room from him I simply asked for the Kingdom of Heaven to come and heal his knee .

Question: What might have happened after I visited my friend ?
Options:
0. I went home and prayed for his knee to heal .
1. I went home before I learned there was was fluid leaking from his knee joints .
2. I went home and found that there was fluid leaking from my knee joints .
3. I went home but it was difficult because of my knee pain .
Answer: 0