Simple Activation by Either of Two
Entities
If both aa and bb activate the
x1 entity:
[aa] OR [bb]

Simple Inhibition by Either of Two
Entities
If both aaa and bbb inhibit the
x2 entity:
NOT [aaa] AND NOT [bbb]

Activation by One Entity and Inhibition by
Another
If a activates, and b inhibits the
x0 entity:
[a] AND NOT [b]

Activation Conditions
If g
activates the x4 entity, except in the
presence of h. For
x4:
([g] AND NOT [h])

If
i activates the x5 entity,
only in the presence of j. For
x5:
([i] AND [j])

Inhibition Conditions
If k
inhibits the x6 entity, only in the presence
of l, for
x6:
NOT ([k] AND [l])

If
m inhibits the x7 entity,
except in the presence of n, for
x7:
NOT ([m] AND NOT [n])

Multiple Interactions
If c
or d activate the x3 entity, and e or
f inhibit it, for
x3:
([c] OR [d]) AND NOT [e] AND NOT [f]

Unknown Interactions
If p
and r activate the x8 entity and q
inhibits it, while the effect of o is unknown, for
x8:
([p] OR [r]) AND NOT [q] ? [o]
