Definition: In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.

Positive Example 1 -
Input: Rope and its Usage
Output: Intambo nomsebenzi ewenzayo.

Positive Example 2 -
Input: In this chapter are described the various types of rope with which a seaman works, and the manner in which he uses them.
Output: Kwesi sahluko sixelelwa ngendindi zeentambo athi amadoda aselwandle azisebenzise, nangendlela azisebenzisa ngayo.

Negative Example 1 -
Input: Handling of wire rope.
Output: Ulwakhiwo neendidi.

Negative Example 2 -
Input: Handling of vegetable fibre cordage.
Output: Ukuphatheka kwentambo zemifuno.

Now complete the following example -
Input: A symbolic model whose properties are expressed in mathematical symbols and relationships; for example, a model of a nation's economy expressed as a set of equations. Contrast with: graphical model; narrative model; software model; tabular model. [DIS] Measures of Effectiveness (MOE). A qualitative or quantitative measure of a M&S's performance or a characteristic that indicates the degree to which it performs the task or meets a requirement under specified conditions. See also: measure of performance. [AFI 16-102]

Output: Imodeli enempawu ezibonakaliswa ngokweempawu zezibalo kunye nobudlelwane; umzekelo, imodeli yezoqoqosho lesizwe oluchazwe njengongqinelaniso. Ngokuphikisanayo: nemodeli yegrafu; imodeli ebalisayo; imodeli ye-software, imodeli ebumbhobho. Imilinganiselo ye-[DIS] yempembelelo ye-(MOE). Umlinganiselo onobulunga nonobuninzi bomsebenzi wee-M&S okanye iimpawu ezibonisa iqondo esebenza ngalo okanye efikelela ngalo kwiimfuneko ezichaziweyo ezinemiqathango. Jonga umlinganiselo wokusebenza. [AIF 16-102]