
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
Several trucks with a load capacity of 8 tons each are used to transport a batch of goods. If each truck carries only 4 tons, there will be 20 tons of goods left. If each truck carries 8 tons, the last truck will neither be full nor empty. Can you calculate how many trucks are needed to transport this batch of goods?

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