Complex sentence: Though small in number, Sikhs gave a tough fight.G eneral Sayyid Khan had heard about Guru's personality and after seeing Guru he was so much impressed that he changed sides and joined Guru's force.
Split into simpler sentences: Though small in number, Sikhs gave a tough fight. General Sayyid Khan had heard about Guru's personality and after seeing Guru he was so much impressed that he changed sides and joined Guru's force.