Rank these fruits from most acidic to least acidic.
Lemon, Apple, Grape
From most acidic to least acidic, the order would be: Lemon, Grape, Apple.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rank these fruits from most acidic to least acidic.

### Input:
Lemon, Apple, Grape

### Output:
From most acidic to least acidic, the order would be: Lemon, Grape, Apple.