    Sentence I Fidelity Investments . the nation 's largest  mutual-fund company . said it received a subpoena from  New York Attorney General Eliot Spitjer ‘s office  regarding its investigation to potential fund-trading  abuses .    Sentence 2: Fidelity Investments has received a  subpoena from New York Attorney General Eliot Spier .  who is investigating charges of market-timing and late-  day trading in the mutual Fund industry .