#[Pyth][1], 32

    p?kqZ4d@P"It is by a rope."dZ~Z1

Phrase: "It is by a rope."

Entropy: 3.5

How it works: 

`p` means print with specified separator. 

The first argument, `?kqZ4d`, gives the separator. `?kqZ4d` means `k if Z==4 else d`. `k` is `''`, while `d` is `' '`. 

The second argument, the value to be printed, is generated by splitting (`P`) on space (`d`), and the indexing into that list (`@`) at `Z`.

Finally, `Z`, which is automatically initialized to 0, is incremented by 1 (`~Z1`).
  [1]: https://github.com/isaacg1/pyth