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.

Input: Consider Input: Highway Trust Fund Certainty Act  This bill amends the Internal Revenue Code to: (1) increase the current excise tax rates on gasoline and diesel fuel or kerosene and special fuels and to repeal the reversion of increased fuel tax rates to 4.3 cents per gallon after September 30, 2016, (2) make permanent the excise tax on certain alcohol fuels and fuels used in certain buses, (3) allow U.S. citizens a new tax credit after 2015 for the lesser of 3.1% of earned income or $133, and (4) allow additional appropriations to the Highway and Mass Transit Accounts of the Highway Trust Fund and provide for repayments from such Fund to the general fund of the Treasury for amounts advanced to such Fund. 

Output: Highway Trust Fund Certainty Act


Input: Consider Input: Historic Tax Credit Improvement Act of 2015  This bill amends the Internal Revenue Code, with respect to the tax credit for the rehabilitation of buildings and historic structures, to: (1) allow an increased 30% credit, up to $750,000, for projects with rehabilitation expenditures not exceeding $3.75 million, for which no credit was allowed in either of the 2 prior taxable years (smaller projects); (2) allow the transfer of tax credit amounts for smaller projects; (3) treat a building as substantially rehabilitated if rehabilitation expenditures exceed the greater of 50% of the adjusted basis of the building or $5,000 (currently, the greater of the adjusted basis of the building or $5,000); (4) exempt from tax the proceeds of a state historic tax; and (5) set forth special rules for the tax treatment of tax-exempt use property and functionally-related historic structures. 

Output: Historic Tax Credit Improvement Act of 2015


Input: Consider Input: Authorizes the National Science Foundation to make grants to States to develop electronic libraries.


Output: A bill to establish a system of State-based electronic libraries, and for other purposes.