instruction:
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
question:
The Enthalpy of vaporization , also called the latent heat of vaporization is the change in the enthalpy needed to change an amount of liquid into a gas .
answer:
The enthalpy of vaporization , ( symbol ∆ " H " ) also known as the ( latent ) heat of vaporization or heat of evaporation , is the amount of energy ( enthalpy ) that must be added to a liquid substance , to transform a quantity of that substance into a gas .


question:
France has a multi-party system , which means that several political parties must form coalitions in order to form a government .
answer:
France has a multi-party political system : one in which the number of competing political parties is sufficiently large as to make it almost inevitable that in order to participate in the exercise of power any single party must be prepared to negotiate with one or more others with a view to forming electoral alliances and / or coalition agreements .


question:
The Church-Turing thesis ( also known as Church 's thesis , Church 's conjecture and Turing 's thesis ) is a statement about computers .
answer:

In computability theory , the Church – Turing thesis ( also known as computability thesis , the Turing – Church thesis , the Church – Turing conjecture , Church 's thesis , Church 's conjecture , and Turing 's thesis ) is a hypothesis about the nature of computable functions .