Which of the Situations Listed Below Would Be an Example

Which of the situations listed below would be an example of a limited liability partnership?

A) Harun and Ahmed mow lawns together, sharing equipment and expenses.They share the work equally.
B) Xi and Fung operate a delivery business.Xi handles the pickups and deliveries only, while Fung handles only the financial and accounting tasks.
C) Jordan and Chris have a landscaping business, with unequal involvement.Jordan works in the business full-time while Chris is involved half-time.
D) Sara, Morgan, and Sabina started an accounting practice.Sara and Morgan work actively as accountants.Sabina's involvement is as an investor in the firm only.