TASK DEFINITION: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
PROBLEM: The Allies failed to achieve any of their goals on the first day. Carentan, St. Lo, and Bayeux remained in German hands, and Caen, a major objective, was not captured until 21 July. Only two of the beaches (Juno and Gold) were linked on the first day, and all five beachheads were not connected until 12 June; however, the operation gained a foothold which the Allies gradually expanded over the coming months. German casualties on D-Day have been estimated at 4,000 to 9,000 men. Allied casualties were at least 10,000, with 4,414 confirmed dead.

SOLUTION: how many casualties in the battle of normandy

PROBLEM: The effects of the Tunisian Revolution spread strongly to five other countries: Libya, Egypt, Yemen, Syria and Bahrain, where either the regime was toppled or major uprisings and social violence occurred, including riots, civil wars or insurgencies. Sustained street demonstrations took place in Morocco, Iraq, Algeria, Iranian Khuzestan, Lebanon, Jordan, Kuwait, Oman and Sudan. Minor protests occurred in Djibouti, Mauritania, the Palestinian National Authority, Saudi Arabia, and the Moroccan-controlled Western Sahara. A major slogan of the demonstrators in the Arab world is ash-shab yurid isqat an-nizam ('the people want to bring down the regime').

SOLUTION: which countries in africa were affected by the arab spring

PROBLEM: The International System of Units (SI) defines seven units of measure as a basic set from which all other SI units can be derived. The SI base units and their physical quantities are the metre for measurement of length, the kilogram for mass, the second for time, the ampere for electric current, the kelvin for temperature, the candela for luminous intensity, and the mole for amount of substance.

SOLUTION:
what are all units of the si based on