Detailed Instructions: Given a paragraph about movies, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`.
Q: CONTEXT: It's not the same attack. In the first movie, Neo enters Smith's code and basically decompiles him from the inside, which presumably destroys him (though we know enough of him survives to resurface with "upgrades" taken from Neo). In the third movie, Smith overwrites Neo's RSI, which, because Neo is hooked into the Matrix directly from the machine city at the time, gives the machine city the opening they need to pump an antivirus into the Matrix and cleanse all of the Smith-infected code. This purges the Smith code from the Matrix completely, but has the side effect of killing Neo.  <sep>  Q: If Neo survived in the first movie, how come he didn't in the third movie? A: It's not the same attack  Q: What attack was it? A: n the first movie, Neo enters Smith's code and basically decompiles him from the inside, which presumably destroys him  Q: How does Neo enter Agent Smith's code? A: Smith overwrites Neo's RSI, which, because Neo is hooked into the Matrix directly from the machine city at the time, gives the machine city the opening they need to pump an antivirus into the Matrix 
A:
What is Neo's RSI?