You better hire one immediately, so he(?) can scan environments for you:
ESI: "Look! Open sewer!"
ESI: "That person hides a sabre."
ESI: "Terrorist at twelve o'clock!"
ILI: Thank you ESI, you're a Godsend."
You better hire one immediately, so he(?) can scan environments for you:
ESI: "Look! Open sewer!"
ESI: "That person hides a sabre."
ESI: "Terrorist at twelve o'clock!"
ILI: Thank you ESI, you're a Godsend."