[isani]

Sure, you can get pretty far with a fairly simple solution. But lot of the time, you get two (or more) ways to split the string into dictionary words. For a simple English example, is it "justice was served" or "just ice was served"?

[saagarjha]

I guess that’s where context will have to be considered. Those two are valid sentences, so presumably humans are using context to distinguish between them, right?

[MereInterest]

The murderer came to my dinner party, and I had it all planned. In one of the ice cubes, I had frozen arsenic. The murderer would eat the same food, drink the same drink, and nobody would guess that they would die on leaving. When the evening was over, I knew what I would tell people.

Justicehadbeenserved.

[woliveirajr]

Please, share this with the world on tweeter.

[MereInterest]

If you would like to, feel free. For myself, I think that the comment's context of showing how ambiguity may not be resolved merely be contextual information is important, and that it would not stand as strongly without it.