{"problem":{"name":"Snuke's favorite YAKINIKU","description":{"content":"Ringo is giving a present to Snuke. Ringo has found out that Snuke loves _yakiniku_ (a Japanese term meaning grilled meat. _yaki_: grilled, _niku_: meat). He supposes that Snuke likes grilled things s","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"code_festival_2017_quala_a"},"statements":[{"statement_type":"Markdown","content":"Ringo is giving a present to Snuke.\nRingo has found out that Snuke loves _yakiniku_ (a Japanese term meaning grilled meat. _yaki_: grilled, _niku_: meat). He supposes that Snuke likes grilled things starting with `YAKI` in Japanese, and does not like other things.\nYou are given a string $S$ representing the Japanese name of Ringo's present to Snuke. Determine whether $S$ starts with `YAKI`.\n\n## Constraints\n\n*   $1 \\leq |S| \\leq 10$\n*   $S$ consists of uppercase English letters.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$S$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"code_festival_2017_quala_a","tags":[],"sample_group":[["YAKINIKU","Yes\n\n`YAKINIKU` starts with `YAKI`."],["TAKOYAKI","No\n\n`TAKOYAKI` (a Japanese snack. _tako_: octopus) does not start with `YAKI`."],["YAK","No"]],"created_at":"2026-03-03 11:01:14"}}