I think the correct answer is D. The sentence is an example of an idiom. An idiom is a phrase or an expression that has a figurative or a literal meaning. It's figurative meaning is different from its literal meaning. The phrase "lend a hand" is an idiom.
Explanation: The Data is informing you that the meat or beef requires about 2,600 gallons of water. Now.. not everybody knows that tharts why it data... because it is informing you. hope this helps