What is the relationship between 'General Electric' and 'conglomerate' in the context of the input sentence.
Options: parent organization, operator, industry, distribution format

LONDON (Reuters) - The property investment arm of U.S. conglomerate General Electric ( GE.N ) has bought a portfolio of loans from Credit Suisse ( CSGN.VX ) for 642 million euros ($1.01 billion), it said on Tuesday.
industry