The Supreme Court has taken a call on the debate whether Sikhs are a minority and deserve reservation, giving six-week time to all parties to come up with their arguments.In December last year, a high court ruling had said that Sikh students can no more be entitled to the 50 per cent reserved seats in institutions run by the Shiromani Gurudwara Prabandhak Committee (SGPC), as Sikhs are not a minority community in the state.