Analyze the relationship between 'Direct Line' and 'Insurance' within the context of the input sentence.
Options: currency, distribution format, product/material produced, manufacturer

Market Movers techMARK 3,161.37 -1.06% FTSE 100 6,667.34 -1.50% FTSE 250 17,645.65 -0.62% FTSE 100 - Risers easyJet (EZJ) 1,748.00p +4.92% RSA Insurance Group (RSA) 449.50p +2.11% International Consolidated Airlines Group SA (CDI) (IAG) 570.00p +1.69% Sage Group (LSE: SGE.L - news ) (SGE) 541.00p +1.03% CRH (CRH (NYSE: CRH - news ) ) 1,876.00p +0.81% Direct Line Insurance Group (DLG) 361.50p +0.67% Persimmon (PSN) 1,958.00p +0.67% Marks & Spencer Group (MKS) 535.00p +0.66% Shire Plc (Xetra: S7E.DE - news ) (SHP) 5,465.00p +0.55% Hargreaves Lansdown (LSE: HL.L - news ) (HL (Shenzhen: 002105.SZ - news ) .)
product/material produced