Problem $3[7$ points$]$

Consider the following example:

$(4)$ They prefer to help one another.

i$.$ Does the matrix verb prefer in $(4)$ select a TP or a CP as its complement?

$[2$ pts$]$

Now, the fact that $(4)$ is grammatical means that all binding conditions are satisfied.

ii$.$ Which binding condition governs the distribution of DPs like one another in $(4)?$

$[1$ pt$]$

iii. State the binding condition you just identified in $($i$).[1$ pt$]$ Then, explain in detail how the DP one another in $(4)$ satisfies that binding condition. $($NB: You must adopt the definition of 'binding domain' from the Oct $10$ class, i$.$e$.$ the binding domain of a DP $$ is the minimal TP that dominates $.)[3$ pts$]$