Kya Hai 'Abetment'?

Main to abhi tak soch raha tha ki abetment hai koi hi cheez jo tumhare pass karne se chutiya ho gaya hota hai, par aaj class me professor ne mujhe correct kar diya.

Question: Manmohan vs. State of Punjab, 1978 (1 SCC 557) mein, court ne manmohan ki abetment ki kya baat ki thi?

A) Mere bhai ki goli ne manmohan ko mara tha, so main abetment ka victim hoon. B) Main ne manmohan ko goli marne ke liye majboor kiya tha, par main to bach gaya tha. C) Manmohan ne apne bhai ko goli marne ke liye abhimantrit kiya tha, aur meri wajah se hi yeh hua.