Construct a family tree with the following individuals: John, Lucy, David, Sam, and Adam.
To construct a family tree for John, Lucy, David, Sam, and Adam, I would require additional information on the relationships between these individuals. Could you please provide me with more details on how they are related?
Complete the following task based on the instruction and optional input provided.### Instruction:
Construct a family tree with the following individuals: John, Lucy, David, Sam, and Adam.

### Output:
To construct a family tree for John, Lucy, David, Sam, and Adam, I would require additional information on the relationships between these individuals. Could you please provide me with more details on how they are related?