
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Let $W, X, Y$ and $Z$ be four different digits selected from the set $\{1,2,3,4,5,6,7,8\}$. If the sum $\dfrac{W}{X} + \dfrac{Y}{Z}$ is to be as small as possible, find its minimum value.
A) $\dfrac{15}{56}$
B) $\dfrac{4}{25}$
C) $\dfrac{17}{72}$
D) $\dfrac{25}{72}$
E) $\dfrac{13}{36}$

Present the answer in LaTex format: \boxed{Your answer}
user