Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Ex Input:
Sir Thomas Lea, 1st Baronet (17 January 1841 -- 9 January 1902) was an English carpet manufacturer from Kidderminster, and a Liberal Party politician.

Ex Output:
What nationality is Sir Thomas Lea, 1st Baronet?

Ex Input:
Michael Jackson is one of the world's best singers. Michael Jackson was born in the middle west of the city of Gary, Indiana, in 1958. He began singing with his four brothers. They called the group "The Jackson Five". The group became very popular after appearing on a television program. They started singing in 1965, and became popular soon. In 1970 the group made their first record with the name of "I Want You Back". It was very popular. One of their hit records was "Never Say Goodbye". Michael was good at dancing as well as singing, such as his dance moves and moon walking. He was asked to act in a film in 1978 for the first time, and in the same year he made a record on his own, which sold eight million _ all over the world. Michael nearly didn't go out because he was too famous. Once his fans went off in a faint when they saw him at the concert. No one can do it by now. He lived in a large house and kept lots of animals. He never ate meat. He often raised money for Charity. This made him win the Guinness World Records in 2006. He died on June 25th, 2009, but he would live in our heart forever.

Ex Output:
What's the name of their first record?

Ex Input:
DNA must replicate (copy) itself so that each resulting cell after mitosis and cell division has the same DNA as the parent cell. All these cells, the parent cell and the two new daughter cells, are genetically identical. DNA replication occurs during the S phase (the Synthesis phase) of the cell cycle, before mitosis and cell division. The base pairing rules are crucial for the process of replication. DNA replication occurs when DNA is copied to form an identical molecule of DNA. The general steps involved in DNA replication are as follows: 1. The DNA helix unwinds like a zipper as the bonds between the base pairs are broken. The enzyme DNA Helicase is involved in breaking these bonds. 2. The two single strands of DNA then each serve as a template for a new stand to be created. Using DNA as a template means that on the new strand, the bases are placed in the correct order because of the base pairing rules. Recall that A and T are complementary bases, as are G and C. As a template strand is read, the new strand is created. If ATGCCA is on the "template strand," then TACGGT will be on the new DNA strand. The enzyme DNA Polymerase reads the template and builds the new strand of DNA. 3. The new set of nucleotides then join together to form a new strand of DNA. The process results in two DNA molecules, each with one old strand and one new strand of DNA. This process is known as semiconservative replication because one strand is conserved (kept the same) in each new DNA molecule ( Figure 1.1). DNA replication occurs when the DNA strands unzip, and the original strands of DNA serve as a template for new nucleotides to join and form a new strand.

Ex Output:
what is the first step in dna replication?