# Pastebin 94JYB4zE
import irc.bot
import time

class IRCBot(irc.bot.SingleServerIRCBot):
    def __init__(self, channel, nickname, server, port):
        irc.bot.SingleServerIRCBot.__init__(self, [(server, port)], nickname, nickname)
        self.channel = channel
        self.sentences = []

    def on_welcome(self, connection, event):
        connection.join(self.channel)

    def on_pubmsg(self, connection, event):
        message = event.arguments[0].strip()
        if message.startswith("!start"):
            self.sentences = message.split()[1:]
            self.send_sentences(connection)

    def send_sentences(self, connection):
        for i in range(len(self.sentences)):
            sentence = self.sentences[i]
            connection.privmsg(self.channel, sentence)
            time.sleep(300)  # Wait for 5 minutes before sending the next sentence

def main():
    channel = "#your_channel"
    nickname = "your_nickname"
    server = "irc.server.com"
    port = 6667

    bot = IRCBot(channel, nickname, server, port)
    bot.start()

if __name__ == "__main__":
    main()