When you feel it and you care for it you will know
Her footprints look strangely uneven, with long deep marks. Anna must have been dragging her injured leg.
The correct answer is rhyme
Just imagine a generic poem that comes to mind. The endings are usually the same in some lines and it is said that they rhyme.
The trustworthiness of a speaker adds to the speaker's "appeal to reasoning" although it should be noted that it also contributes to the speaker's reputation.
