What is the answer to this question, guys?

There was a beautiful girl in a village admired by four men.

• SINGER
• HUNTER
• DOCTOR
• FISHERMAN

One day, she went to wash her clothes by the river coincidentally the four men where there watching her, All of a sudden a crocodile bit her and dragged her into the water.

The SINGER composed a beautiful song ,the crocodile raised its head above the water to listen to the song,
The HUNTER shot it,and it was dead . The girl floated on the water.
The FISHERMAN dived in and brought her out to the shore then,
The DOCTOR treated her and she was well again.

Now who deserves to marry the girl among the four men??

Give your answer and justify.