I want to know the answer to the following question:
Who rejected the proposal due to poor word phrasing?
All the background I'm provided with is that "The United Kingdom, France, and Austria united in proposing amendments to mollify the Sultan, but the court of St. Petersburg ignored their suggestions.:143 The UK and France then set aside the idea of continuing negotiations, but Austria and Prussia did not believe that the rejection of the proposed amendments justified the abandonment of the diplomatic process.". Is that enough to answer the question?