Puzzles/Lateral puzzles/8/Solution

Puzzles | Lateral puzzles | Lateral puzzle 8 | Solution

1. The common answer: the doctor is his mother.
2. The son was adopted by a gay couple.
3. The doctor is his adoptive father and the man who died was his biological father (which the boy had searched for, found and met, after being told he was adopted).
4. The doctor was his real biological father (he was the lover of the boy´s mom), the man who died was the poor bastard who raised the child thinking that it was his son.