In what could allow the ruling Trinamool Congress to heave a sigh of relief, the left Front on Monday ruled out any possibility of an alliance with the Congress.CPI(M) general secretary Sitaram Yechury said that it would not go against the decision taken at the party congress this year whence it was decided that there would be no alliance with the Congress. This, regardless of the fact that the party would continue to have issue-based political understandings with that party in Parliament.