The equation of the ellipse shown below can be written as
\[\frac{(x - h)^2}{a^2} + \frac{(y - k)^2}{b^2} = 1.\]Find $h + k + a + b.$

[asy]
unitsize(0.3 cm);

int i, n = 10;

for (i = -n; i <= n; ++i) {
  draw((i,-n)--(i,n),gray(0.7));
  draw((-n,i)--(n,i),gray(0.7));
}

draw((0,-n)--(0,n));
draw((-n,0)--(n,0));

draw(shift((-4,2))*xscale(5)*yscale(3)*Circle((0,0),1),red);

dot((-4,2));
[/asy]
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The equation of the ellipse shown below can be written as
\[\frac{(x - h)^2}{a^2} + \frac{(y - k)^2}{b^2} = 1.\]Find $h + k + a + b.$

[asy]
unitsize(0.3 cm);

int i, n = 10;

for (i = -n; i <= n; ++i) {
  draw((i,-n)--(i,n),gray(0.7));
  draw((-n,i)--(n,i),gray(0.7));
}

draw((0,-n)--(0,n));
draw((-n,0)--(n,0));

draw(shift((-4,2))*xscale(5)*yscale(3)*Circle((0,0),1),red);

dot((-4,2));
[/asy]
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
6
The equation of the ellipse shown below can be written as
\[\frac{(x - h)^2}{a^2} + \frac{(y - k)^2}{b^2} = 1.\]Find $h + k + a + b.$

[asy]
unitsize(0.3 cm);

int i, n = 10;

for (i = -n; i <= n; ++i) {
  draw((i,-n)--(i,n),gray(0.7));
  draw((-n,i)--(n,i),gray(0.7));
}

draw((0,-n)--(0,n));
draw((-n,0)--(n,0));

draw(shift((-4,2))*xscale(5)*yscale(3)*Circle((0,0),1),red);

dot((-4,2));
[/asy]
train