system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
How many presidents were there during the 1800s and who were they? Answer in a bulleted list and include which number each president was.
gpt
Sure! There were 23 total presidents during the 1800s. One of those presidents, Grover Cleveland, was the only president to serve two non-consecutive terms. Here is a list of every president during the 19th century:

* 2nd president: John Adams (1797-1801)
* 3rd president: Thomas Jefferson (1801-1809)
* 4th president: James Madison (1809-1817)
* 5th president: James Monroe (1817-1825)
* 6th president: John Quincy Adams (1825-1829)
* 7th president: Andrew Jackson (1829-1837)
* 8th president: Martin Van Buren (1837-1841)
* 9th president: William Henry Harrison (Mar 1841 - Apr 1841)
* 10th president: John Tyler (1841-1845)
* 11th president: James K. Polk (1845-1849)
* 12th president: Zachary Taylor (1849-1850)
* 13th president: Millard Filmore (1850-1853)
* 14th president: Franklin Pierce (1853-1857)
* 15th president: James Buchannan (1857-1861)
* 16th president: Abraham Lincoln (1861-1865)
* 17th president: Andrew Johnson (1865-1869)
* 18th president: Ulysses S. Grant (1869-1877)
* 19th president: Rutherford B. Hayes (1877-1881)
* 20th president: James A. Garfield (Mar 1881 - Sep 1881)
* 21st president: Chester A. Garfield (1881-1885)
* 22nd president: Grover Cleveland (1885-1889)
* 23rd president: Benjamin Harrison (1889-1893)
* 24th president: Grover Cleveland (1893-1897)
* 25th president: William McKinley (1897-1901)