Given a paragraph about movies and a set of conversational questions and answers about the paragraph, say whether the passage contains sufficient information to answer the follow-up question. Say Yes if it is answerable; otherwise, say No. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix 'Q:' followed by the answer prefix 'A:', and the follow-up question has a prefix 'FOLLOWUP_Q:'.

CONTEXT: Eloise Hawking was one of the Others. As such, she had been communicating with the MIB (at least during Ben Linus' reign as leader of the Others). The 'loophole' was part of MIB's years in the making plan to escape the island, and as such MIB would have provided Eloise/The Others with pieces of the plan that they needed to contribute to. The Others have reliable ways of communicating and traveling to/from the Island. That's the (admittedly off-camera, and not fully explained in the show) way that she would know of the need to have Locke on the plane. However, she was also responsible for getting Desmond onto the Island originally. In the final season it was revealed that Desmond was part of a plot that Widmore and Hawking enacted to kill the MIB. Desmond's ability to survive exposure to large amounts of electromagnetism was used to get him to the heart of the Island, where he temporarily disabled the MIB's immortality. So presumably Eloise took orders from the MIB. But also, at some point (likely after realizing she'd shot her own time-traveling son), she started enacting a plan to kill the MIB. Widmore worked with her on this, although he likely started contributing later, as he was working to dethrone Linus until pretty late in the show. <sep> Q: Eloise Hawking's connection to MIB and the loophole A: The 'loophole' was part of MIB's years in the making plan to escape the island <sep> FOLLOWUP_Q: When Locke leaves the island what is he told by Christian Shephard?
No

CONTEXT: They usually got all their reading and practice material from the supply store (spell books, candles etc.). So its safe to assume they are not natural witches but acquired powers through learning and studying witchcraft. I think it had more to do with the reading and practice of witchcraft and firm belief that it works. <sep> Q: Where do the powers come from?
Yes

CONTEXT: Well, in answer to the first part: Yes, the water in which John Loomis (Chiwetel Ejiofor) was swimming/bathing when Ann Burden (Margot Robbie) came up to him is irradiated. Without getting too "spoilery", the area in which Ann lives seems to be one of very few (if not the only) radiation-free zones at the time of the story. However, the water in which John was swimming comes from outside of that area (the waterfall). As for the beneficial effects of the bath, I think the link to the "Silkwood Shower" reference by @Will-Feldman is probably as good an explanation as any. Try to get as much of the irradiated water off of the body as possible. John is obviously still going to be affected by his exposure, but there's no reason to allow more of the radiation to seep in if it can be prevented. <sep> Q: Why does Margot Robbie wash Chiwetel Ejiofor in Z for Zachariah? A: the water in which John was swimming comes from outside of that area (the waterfall <sep> FOLLOWUP_Q: Is there radiation in the water?
Yes