In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

[EX Q]: Rare Earths and Critical Materials Revitalization Act of 2010 - Title I: Rare Earth Materials - (Sec. 101) Establishes in the Department of Energy (DOE) a research, development, and commercial application program to assure the long-term, secure, and sustainable supply of specified rare earth materials to satisfy the national security, economic well-being, and industrial production needs of the United States.

Directs the Secretary of Energy (Secretary) to: (1) support new or significantly improved processes and technologies (as compared to those currently in use in the rare earth materials industry); (2) encourage multidisciplinary collaborations and opportunities for students at institutions of higher education; (3) collaborate with relevant agencies of foreign countries with interests relating to rare earth materials; and (4) submit an implementation plan to Congress.

Requires the Secretary to offer to contract with the National Academy of Sciences for an assessment of the program after it has been in operation for four years.

(Sec. 102) Amends the Energy Policy Act of 2005 to authorize the Secretary through FY 2015, only to the extent provided in advance in a subsequent appropriations Act, to make loan guarantee commitments for the commercial application of new or significantly improved technologies for specified categories of projects, including: (1) separation and recovery of rare earth materials from ores or other sources; (2) preparation of rare earth materials in oxide, metal, alloy, or other forms needed for national security, economic well-being, or industrial production purposes; and (3) application of rare earth materials in the production of improved magnets, batteries, refrigeration systems, optical systems, electronics, and catalysis, among other uses.

Directs the Secretary to cooperate with appropriate private sector participants to achieve a complete rare earth materials production capability in the United States within five years after enactment of this Act.

Prohibits the Secretary from awarding a loan guarantee for a project unless the project's proponent provides assurances that the loan or guarantee shall be used to support the separation, recovery, preparation, or manufacturing of rare earth materials in the United States for customers within the United States, unless insufficient domestic demand for such materials results in excess capacity.

Title II: National Materials and Minerals Policy, Research, and Development - (Sec. 201) Amends the National Materials and Minerals Policy, Research and Development Act of 1980 to: (1) instruct the Director of the Office of Science and Technology Policy to coordinate federal materials research and development through the National Science and Technology Council (instead of the Federal Coordinating Council for Science, Engineering, and Technology, which is now defunct); and (2) repeal specified reporting and action requirements for the Secretaries of Defense and of the Interior, respectively.

(Sec. 202) Repeals the National Critical Materials Act of 1984.
[EX A]: To develop a rare earth materials program, to amend the National Materials and Minerals Policy, Research and Development Act of 1980, and for other purposes.

[EX Q]: New Orleans Jazz National Historical Park Act of 1993 - Establishes the New Orleans Jazz National Historical Park, Louisiana, (Park) to be administered and managed as a unit of the Jean Lafitte National Historical Park and Preserve. 
Requires the Secretary of the Interior to prepare a general management plan for the Park. 
Establishes the New Orleans Jazz Commission to:  (1) advise the Secretary in the preparation of the general management plan, assist in public discussions of planning proposals, and assist the National Park Service in working with individuals, groups, and organizations in determining programs in which the Secretary should participate through cooperative agreements; (2) develop partnerships with educational groups, schools, universities, and other groups, including city-wide organizations, in furtherance of this Act; (3) raise and disperse funds for programs that assist mutual aid and benevolent societies in encouraging the continuation of and enhancement of jazz cultural traditions; (4) acquire or lease property for jazz education, and advising on hiring brass bands and musical groups to participate in education programs and help train young musicians; (5) assist in providing recommendations for the location of the Park's visitor center and other interpretive sites and funds to support research on the origins and early history of jazz in New Orleans; and (6) seek and accept donations to use for providing services, programs, and facilities for jazz education or assisting in the rehabilitation and restoration of structures identified in the national historic landmark study as having outstanding significance to the history of jazz in New Orleans. 
Authorizes appropriations.
[EX A]: New Orleans Jazz National Historical Park Act of 1993

[EX Q]: Close the SILO/LILO Loophole Act of 2009 - Amends the Internal Revenue Code to: (1) impose a 100% excise tax on any income or benefits received from a SILO (sale-in/lease-out) or LILO (lease-in/lease-out) transaction involving a financial institution and a public entity; and (2) deny a tax deduction for attorney fees or other costs incurred by a party to a SILO or LILO transaction seeking to enforce the terms of such transaction.
[EX A]:
A bill to amend the Internal Revenue Code of 1986 to impose an excise tax on certain proceeds received on SILO and LILO transactions.