You have joined an internet dating site looking for a relationship.
Some of the members may have money as opposed to love on their mind, and are looking for someone to scam.
The answer was D
It is common for dating fraudsters to pretend to be working abroad. This allows them the opportunity to talk and gain your trust over a period of time (possibly months) before they ask for money, often for their child, not necessarily for themselves.
Could also be for their business in order to fund an excellent business deal, allow them to sell their business or pay a tax bill, etc.
Guide to fraud prevention
How to protect yourself against fraud
