Assume That the Party Balance in the U

Assume that the party balance in the U.S.Senate is 55 Republicans and 45 Democrats.Which of the following individuals would be a Democrat?

A) Chair of the Senate Judiciary Committee
B) Senate Majority Leader
C) Senate Minority Leader
D) Chair of the Telecommunications and Finance Subcommittee of the Energy and Commerce Committee
E) Chair of the Senate Armed Services Committee