Claude Sonnet 5 vs Gemini 3.1 Pro Preview for bookkeeping

Guidance excerpt: 'VAT incurred on business entertainment provided to people who are not employees cannot normally be reclaimed as input tax. VAT on subsistence — reasonable meals and drinks for employees, or for the business owner, while travelling on business — can normally be reclaimed if you hold a valid VAT invoice. Where one bill covers both employees and non-employees, only the employee element may be reclaimed. A card receipt that does not show the supplier VAT number is not a valid VAT invoice.' The situation: Ray runs a VAT-registered building firm. In March he has two receipts. One is £86.40 for lunch with a prospective client, at which he also ate; it is a card slip with no VAT number on it. The other is £14.20 for his own sandwich and coffee at a motorway services on the way to a site 90 miles away, with a full VAT receipt. Answer using only the excerpt above — your answer is marked against that excerpt, not against outside knowledge. Take each receipt in turn, say what happens to the VAT and to the cost itself in the books, and say plainly which point here is one to put to his accountant rather than settle from the excerpt.