documentclass[a4paper,12pt]{article}

begin{document}


section{Enemies}

begin{table}[ht]
begin{tabular}{c c c c c} % centered columns (4 columns)
First Name & Last Name & Phone & Address & Category \ [0.5ex] % inserts table
%heading
hline  % inserts single horizontal line
Grey&Beard&1234567890&the ocean&Enemies\
hline %inserts single line
end{tabular}
end{table}

section{Friends}

begin{table}[ht]
begin{tabular}{c c c c c} % centered columns (4 columns)
First Name & Last Name & Phone & Address & Category \ [0.5ex] % inserts table
%heading
hline  % inserts single horizontal line
John&Doe&1234567890&1424 Brooklyn Ave.&Friends\
hline %inserts single line
end{tabular}
end{table}

section{Relatives}

begin{table}[ht]
begin{tabular}{c c c c c} % centered columns (4 columns)
First Name & Last Name & Phone & Address & Category \ [0.5ex] % inserts table
%heading
hline  % inserts single horizontal line
My&Self&1234567890&My current location&Relatives\
hline %inserts single line
end{tabular}
end{table}

section{Mythical Beasts}

begin{table}[ht]
begin{tabular}{c c c c c} % centered columns (4 columns)
First Name & Last Name & Phone & Address & Category \ [0.5ex] % inserts table
%heading
hline  % inserts single horizontal line
Puff&Dragon&1234567890&cave by the ocean&Mythical Beasts\
hline %inserts single line
end{tabular}
end{table}

section{Public Figures}

begin{table}[ht]
begin{tabular}{c c c c c} % centered columns (4 columns)
First Name & Last Name & Phone & Address & Category \ [0.5ex] % inserts table
%heading
hline  % inserts single horizontal line
Santa&Claus&10234987&North Pole&Public Figures\
hline %inserts single line
end{tabular}
end{table}


end{document}