Answer:
The correct answer would be B, Scam.
Step-by-step explanation:
A scam is defined as a dishonest or fraudulent scheme which offers huge incentives to people and loot them financially. So when you receive a text which says, you have been specially selected to win our gran prize, contact us to collect it, it would probably be a Scam. This is because if it wasn't a scam and was an honest sales technique, they have not sent you a text and asked you to contact them, rather they would have called you and contacted you themselves. Such statements are usually scams now a days.