Given the task definition and input, reply with output. In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

If S ( " Set " ) is pulsed high while R ( " Reset " ) is held low , then the Q output is forced high , and stays high when S returns to low ; similarly , if R is pulsed high while S is held low , then the Q output is forced low , and stays low when R returns to low .

If S is pulsed high while R is held low , then the Q output is forced high .