sentences:  "The New York Times" acquired the 57-page proposal of Cambridge Analytica's outlining a strategy of collaboration to benefit the PRI by hurting MORENA's candidate Andrés Manuel López Obrador.The political party rejected Cambridge Analytica's offer but paid the firm to not help the other candidates.In the 2018 general election, the PRI suffered a monumental legislative defeat, scoring the lowest number of seats in the party's history.