(A) No, Donald Trump does not have kids.
(B) Yes, Donald Trump has 2 kids.
(C) ** Yes, Donald Trump has 5 kids.
EXPLANATIONS BELOW
Concept note-1: -Donald Trump has 10 grandchildren. Donald Trump Jr. and his former wife Vanessa had five children, Ivanka Trump and her husband Jared Kushner three, and Eric Trump and his wife Lara two.
Concept note-2: -Tiffany Ariana Trump (born October 13, 1993) is the fourth child of former U.S. President Donald Trump and his only child with his second wife, Marla Maples.
Concept note-3: -Donald John Trump Jr. (born December 31, 1977) is an American political activist, businessman, author, and former television presenter. He is the eldest child of Donald Trump, 45th president of the United States from 2017 to 2021, and his first wife Ivana Trump.
Concept note-4: -On March 20, 2006, she gave birth to their son, Barron William Trump. She chose his middle name, while her husband chose his first name. She also has four stepchildren, stepsons Donald Trump Jr. and Eric Trump and stepdaughter Ivanka Trump from Donald’s first marriage to Ivana Zelníčková.